The range increase is significant! Lightweight 18” Wheels on Model 3 Performance

[@gnawshus007]

Really appreciate this review/video as I was contemplating between 18" v. 19" Martian Wheels. I'm sold on 18x7.5. The pros of styling, gained efficiency, and softer ride (more wall) has me sold.

[@orionism42]

Martian wheels are out of this world!

[@solomonulyanchuk]

Where do I get the 18 x 7.5 wheels? Can’t find them anywhere

[@gnawshus007]

@@solomonulyanchuk I don't think MW makes them anymore? May need to contact them direct. I'll be happy w/ the 18x8.5. Still gaining efficiency.

[@OmegaF77]

Results: 10:03

[@GLR.VISUALS]

Doing god's work

[@joetripp123]

New wheels look great and you're finally in the normal wh/mi relm! My recent city/highway trips about 175 miles north to Richmond in 50 degree F temps with 19" factory Tesla rims on an AWD non P at 75 mph are averaging 280 wm/mi.

[@0hypnotoad0]

The best wheel size is always the smallest that you can fit over your brakes. It always grinds my gears that so much brilliant engineering went into mastering the efficiency of this car, and they threw it all away for some big, dumb-looking 20" wheels.

[@finesupplements9698]

Not everybody wants to look like a geek driving weird looking Aero wheels.

[@0hypnotoad0]

@@finesupplements9698 Aero covers or not, huge wheels annihilate fuel economy and make the car ride like crap. Get the small wheels and take the covers off

[@finesupplements9698]

@@0hypnotoad0 Bigger wheels = More tire surface area on the road = More grip = Better traction, and handeling

[@0hypnotoad0]

@@finesupplements9698 99.9% of people who buy Teslas aren't tracking them, they are daily driving with them. Also notice time attack and rally drivers aren't fitting the biggest wheels possible, maybe your opinion doesn't hold up to reality

[@leftmikerightmike]

@@finesupplements9698 Agreed. I went with the Model Y performance and love the look of the wheels. I don’t care about squeezing some extra miles out of the range. It’s more about styling than performance (for me).

[@brianbev1]

I've been running TSW 20" wheels with Michelin sport 4S tires on my M3 since new and I'm averaging 268W per mile for almost 12,000 miles. The wheels weigh 23.75lb each. Obviously heavier than Martian 18's, but still get decent range.

[@qmccall0328]

Invest in a nice set of tires. It makes a difference versus going cheap.

[@RobertoRaymon]

Were you not listening? It's for testing purposes. Who wants to buy a $200 tire to put on a rim that you may not use again?

[@doctor_who1]

conclusion - if your tires don't have any friction with the ground your tesla's economy is going to be awesome

[@scottbreseke716]

I just put on 18" Martian Wheels, after having my Model 3 Performance for one year. Much better efficiency seen now. Ride quality is much better. I put Pirelli P Zero All Season Electric (electric is part of the description) tires, in the 235/45/18 size. They look very wicked. I highly recommend these. Very pleased.

[@josetrinidad6243]

What exactly is your range now compared to the 20" oem wheels?

[@phillipwright1752]

Please tell us !!!!

[@scottbreseke716]

@@phillipwright1752 With default 20” wheels my energy use was at about 361 and with the 18” Martian wheels the energy use went down to about 281.

[@recondite_me]

These Look So similar to the Stock 18inch wheels W/o the Aero Hub Caps.

[@Skavatar789]

your 18x7.5 wheels with 225/45R18 tires look great. I've asked on multiple channels and on forums, but no one knows why Tesla decided to go with a wide wheel & narrow tire combo. My wife's 2023 standard 3 comes with 18x8.5 wheels and 235/45R18 tires which have a stretched look.

[@ilovepinktacos]

Everyone is talking about size, but no one is talking about the drag from the shape of those wheels. The M3P wheels are designed to to aerodynamic and work with the car. Personally these MW are Fugly looking compared to Replica R241’s are also on the 20.1 lb range. Changing tire size will increase body roll as well as instability at cornering at high speeds. Keep that in mind.

[@MCSMIK]

The wheels look really good, and oh em.. I like my aeros on my SR+

[@corvus400]

I think consumption is somewhat very close to stock aero wheels. Just put more pressure if you want to lower Wh/mi. Or custom order 18x6.5 Martian, plus 195mm tyres with like 49psi. That will be super low consumption and even lower with aero caps on.

[@llavero5]

Skinnier tires dont make less rolling resistance, only affect weight of the car and compund, but less aero drag.

[@riverah003]

Great video on efficiency! I think wheel size needs to be changed to 18inch. On your display it looks like they were set for 20s or 19.

[@mlee6050]

does it have that option? I know when it ask wheel size I seen 19" to 21" on the screen in videos, for my idea hoping there is ones less

[@MichaelLee-pq2qw]

Look and performance of those new wheels and tires are great. Good time to be quarantined ... let's go to the tire store, visit a friend and go to starbucks??? Stay safe man.

[@barryhayes7164]

Good time to be in Quarantine! (heads to the tire store)

[@fukungflu1188]

Barry Hayes and go to Starbucks to get wake up juice....

[@ssssaintmarcus]

19" I think is a better mix between efficiency and look.... Great video and content!

[@LK20886]

I have a 2020 stealth performance with the 19” optional wheels. My kwh/mile is only slightly above yours. Enjoy, really like your channel.

[@kingprone7846]

irrelevant

[@abbaby555]

One would think the engineering team at Tesla already knew the best tire wheel combo for their products. Awesome info 👍 Thanks for sharing

[@chrisredfield3240]

Bigger is better if you like damaging rims and more expensive tyres. For a 1% performance gain

[@staly23o]

I like that you mention about the aerodynamic of the wheels and being slim. I love that data.

[@4damRob3rts]

You were right by my house at 6:20! Small world!

[@Robo10q]

Someone needs to explain to Kyle that social distancing does not include Starbucks and hanging out with Brian.

[@jeffbransky6499]

Rob Ostry Starbucks drive through or take out.

[@ThePeterR66]

Don't worry, in 2 weeks he will stay at home after 100000 deads and that army will take control. We are experiencing that in Europe

[@OutofSpecMotoring]

Brian and I are social distancing together at the track with nobody else around for literally a mile. We’re fine - keeping away from everyone

[@0xNameless]

@@OutofSpecMotoring good video, sorry to be on your case but social distancing with friends or someone outside of your household isn't social distancing...

[@BradGarcia]

People need to get a little perspective. The goal is to slow down the transmission of the disease - not prevent it. Meeting with a single friend doesn't increase transmission as much as going to the grocery store where you'll be passing by dozens of people.

[@rzu7120]

You failed to mentioned whether or not you kept the tire circumference the same on the new set.

[@LearningFast]

I am in Apex NC and I just got a 2022 Model 3 Performance. If you ever want to do any testing with it just let me know.

[@LoanwordEggcorn]

LOL more Sentury tires to be shredded. Thanks for the video. Will eventually be replacing my Model 3 Performance wheels with forged. For optimal battery life, never charge to full except just before starting a very long road trip, and never go below 10%. Obviously track use is different. Talking about daily driving.

[@OutofSpecMotoring]

Yes of course

[@LarryRichelli]

If not using my M3 much during the week would it be better to just charge to 65% or is going to 80% better?

[@LoanwordEggcorn]

@@LarryRichelli In principle 65% would be better than 80%, but overall just try to keep in in the narrowest range centered around 50%. That will maximize long term battery life. In other words, avoid extremes of charge and discharge. That all said, Tesla's battery management system does an excellent job taking care of the battery pack. But we can also help it by deliberately avoiding extremes.

[@mopman94]

With those smaller wheels I think it will look so nice lowered ever so slightly, better for range as well.

[@chrisredfield3240]

A lot of people are already grounding out the model 3 on driveways and bumps not sure if there is enough room under the car to go any lower.

[@thisistotallyfine]

Why is lowering the car better for range?

[@thomasjacques5286]

how would this set up compare to the OEM 18" wheel

[@Malinkadink]

5lbs lighter per wheel so you'd see some small efficiency gains and ride comfort.

[@usamericans6045]

I would love to see more aftermarket aero covers.

[@chada3113]

I am curious if the smaller size has much affect on how far the car thinks you are actually going. This could affect the range and efficiency calculation the car gives. I know it’s not much, but dropping from 235 to 225 does slightly reduce the diameter of the tire too, when staying with the 45 ratio.

[@kens97sto171]

But did he stay with the 45 ratio? I don't think that's possible when you're dropping 2 in in total rim diameter. It would end up being like a 65 I think. but you are correct if that was not accounted for and the total tire circumference is different than it would affect the numbers. Although to get higher efficiency I would think that the Total circumference would have to be larger meaning less tire rotations than the car thinks is occurring. That would get you more miles than you actually did which would make it look more efficient than it actually is

[@marcusablpn]

I’m the system you can change the rim and tire size. So if he didn’t change it then the info won’t be reliable.

[@adibz959]

Smaller tyre size also affect consumption. Whether smaller contact patch or smaller diameter, both will improve your power consumption. Adding that you have lightweight wheel, this effect is compounded

[@LordLoMR2]

I noticed the same thing. I went from the 20” performance wheels 350 kWh/mi to 19” forged wheels 290kwh/mi. Driving 80mph*.

[@blackstonepros]

What tire size did you choose? 235?245?

[@LordLoMR2]

@@blackstonepros 245 front 265 rear.

[@entertainment72]

I get 288WH/mi with 20x9.5 255/35 20 wheels and tires at 80mph, 9 mile test. 23lb Enkei TSX-R. (Lowered Eibach)

[@weilingchan]

Thanks and really good info. Got to get my 3rd set of tires now...

[@Guch01]

Bought the same wheels, but I did not put the narrowest tires (Michelin CrossClimate 2). At 75 mph efficiency dropped from 290- 300 Wh/mi to 245-260 Wh/mi. Feels more responsive, so I might want to replace the anti-sway bar with something stiffer, but lighter. Happy with the setup so far. Originally had 19" OEM wheels with OEM Continental tires ... Wh/mi was even higher ... I was basing my efficiency using OEM 18" aero wheels with covers with winter OEM Michelin tires.

[@kit5195]

So did you go with the 8.5 width?

[@Guch01]

@@kit5195: Went with the 7.5 ... I think I'll install the narrow set of tires when I go on another cross-country drive or from Seattle to SoCal. I'll get less tire resistance and should get even better Wh/mi rates as long as I stick to low resistance tires.

[@donaldmoe3286]

Those new wheels do look very nice, as they certainly should for ~$500 per wheel! For $2K plus shipping/tax, I could supercharge on a very long trip for less on my stock 18 " Aeros.

[@CortneySauk]

This!!! That $2k extra will take you years or the life of the vehicle to make back in savings if you just charged at home.

[@OutofSpecMotoring]

I don’t think anyone is doing this for cost savings?

[@donaldmoe3286]

Out of Spec Motoring -- That's doubtless correct 😏, but I can think of many other things I could spend $2K on than fancy wheels.

[@LarryRichelli]

I am picking up my new M3P on This week. I found out that the the stock 18" rims with not fit over the performance models brake calipers so if I want to get 18" wheels I have to go with something like the Martians which are always out of stock

[@rtsstream]

those wheels are really nice! I just swapped my 20" factory wheels for a set of 18x8.5 konig hypergram. Havent been able to do any range testing yet, but the achilles I bought smoke very well :) (im expecting a range decrease since I went up to 245/45-18) ..I also got mine mounted at discount tire, they wanted $60 for each TPMS, I found a set of 4 sensors on amazon for $70 bucks and they installed them for me free when mounting the new tires/wheels.

[@b25mitchel]

Hi RS, any clearance issues with the 245/45-18 tire? Seems like it would be slightly taller but at the same time slightly narrower?

[@tommckinney1489]

Yes, the lighter weight wheels make a difference. I assume the tires are also lighter (should be). I think you also mentioned that the 18's are more narrow, thus providing a smaller profile and less drag. Also the rolling resistance of the new tires is different than the 20's....maybe more, maybe less. It depends on the rubber composition. So overall, there are a LOT of variables that influenced your most excellent consumption figure.

[@DS-vx3wf]

have you done a 0 to 60 on a dragy?

[@staly23o]

I look forward to your next trip video with those wheels. Thank you.

[@Robbie6298]

Kyle, I noticed the same thing when I swapped my 20 inchers out for 18x8 inch flow formed wheels with Pirelli Pzero Nero GTs. P235 45 18. My average consumption for the first 3000 mi on the 20s was about 330 wh/mi for the 20s. Over the last 2200 mi on the 18s I've been averaging 279 wh/ mi. Make sure you switch the wheel configuration on the car to 18 or 19 inch wheels as the 20 inch wheels have a larger rolling diameter and using that configuration with smaller wheels will give you slightly optimistic consumption as they go farther per rotation. The 20s are power hungry. Tesla should offer an 18 inch performance option or modify the aeros to fit.

[@rtsstream]

it doesnt really matter what the car thinks the wheels are...it only changes your estimated range which is a made up number anyway. Id suggest keep it on the 20" setting because they look better on the app/screen of the car and dont give you false hope as far as range goes. Or just change it to percent

[@Robbie6298]

@@rtsstreamThis is an extreme example but if you have a tire that takes 10 rotations to go one mile and another that takes 20 rotations to go one mile. You will hit one mile faster with tire #1. In the real world this amounts to the speedomter being about 2-3mph off and the odometer reporting a greater distance traveled than actual. Therefore giving an optimistic wh/mi calculation because the car hasn't actually traveled a mile with the smaller tire. The cruise and the autopilot will also be off if you set it to 80 you will only be going about 77-78 mph. Also screwing with the perception of efficency and speed. Your perceived 0-60 will also improve because it will actually be a 0-58 😂

[@rtsstream]

@@Robbie6298 you do realize that the wheel size isnt the tire size. For example..I switched my 20s for 18s and I run 245/45-18 tires..which have the same circumference as the 235/35-20 tires that come stock. All of the tesla wheel options (18,19,20) are paired with tires that are about the same overall circumference..which ensures accurate speedometer no matter which wheel option you pick in you car setup. the wheel option is purely for a graphic change and a range calculation.

[@Robbie6298]

@@rtsstream I run a 235 45 18 my wheel diameter most closely resembles the 18 in and 19 in option. Yours with a 245 looks to be the same diameter as the 20s. Kyle is running a 225. His will be smaller than any of the options unless he went with a 50 profile tire. It's not just for range estimation. Tesla's take info off the wheel speed sensors. If you have the wrong diameter tire your speedometer and odometer will be off too. I tried both GPS verified speed most accurately matches for ME if I select the 18 or 19 inch option.

[@alfo40]

It's a pity it's illegal to change tire's size here in Italy... roads are like dirt bike tracks and those 20" wheels are always on danger!

[@vietassassin]

alfo40 would it be a problem if the car had an option for bigger wheels but u didn’t get it installed during purchase?

[@alfo40]

Mr AMG in Italy the paper that comes with the car and linked with the licence plate states the tire measure according to what the car is equipped with. Sometime we have an optional measure for winter tires only but my M3 doesn’t. Id a cop pulls me over he can stop the car, give me a tiket (1000+ dollars) and force me to go back to car omologation procedure with additional costs. And in case of accident the insurance doesn’t cover...

[@AllanSustainabilityFan]

What's the stopping distance? Curious to see how big of an impact this makes vs the wider original ones.

[@44kas88]

Ditto

[@Tore_Lund]

@@44kas88 If the tyre circumfrence is smaller the breaking power increases. Contrary to what most people Think, tyre Width does not influence braking. If the contact area is smaller, the force Per area is higher, which cancels out, so friction remains the same, (Friction coofficient = normal force * area). However as the same amount of energy, is transfeered through less rubber, they'll Wear faster. Also narrower tyres loose grip soner cornering.

[@mitchellbarnow1709]

You a Brian had an awesome day yesterday!

[@beachroadfilms]

So, what's your new range? Don't keep us in the dark. Can you provide a link for the Tesla center caps?

[@dennisschlieckau8723]

Blair Thornton tesla Center caps can be bought from shop. Tesla.com but they are factory aero wheel grey. So if go with the black or silver wheel color they might look odd.

[@44kas88]

A few points, first, contact patch from 20's to 18" is significantly less for handling and breaking and cornering speeds. Second, winter tires on larger wheels, which I have, is what the factory has designed into the P model 3's. I don't mess with factory specs as it both a plus and minus in the performance of the P3D...

[@kalpanchal1529]

Please do a 0-60 timing test if you have a draggy. Lighter wheels usually give you 0.1 better 0-6 with 1ft rollout.

[@jeffbransky6499]

How does the overall tire diameter compare? It should be close to the original tires. The new tires are quiet. Do they have the sound absorbing foam inside? Probably not. At least potholes are less of a problem with higher profile tires.

[@Electrix_NoS]

I just ordered the undersize Martian 18" and a set of Nokian WR G4 225/45 R18 tires since I live where it snows a lot. Anyone who lives where it snows should check those tires out. They are all Weather tires unlike all season tires they are snow rated and have the snow flake on the side that will approve you for driving where they require snow chains or AWD with snow tires. I once got caught in the snow with my 20" with the PS 4s on, that was not fun. These Nokian's will be the best of all worlds and my daily tires. FYI Martian said they are about 3 weeks out on shipping due to COVID but it will be worth the wait, I am trying to see I have can just go pick them up, I have no patience lol

[@OutofSpecMotoring]

Nice choice!

[@matt_waddy]

I can't find the Inside EVs channel you mentioned.

[@tomstewart6798]

Great video Kyle. I was watching @DirtyTesla 's video when he got them...I happen to have the AWD LR w/the 19" wheels. Just wondering what the difference is in ride quality between them? Road noise, any bump dampening, etc. and any difference in handling? On another note, when you're looking at efficiency, I've noticed autopilot is not super efficient in comparison to when I'm driving my self. I compare it to an analog vice digital mode where when I'm driving, just because when there's a little hill, I don't mash the accelerator down to maintain that exact speed, and the car does. I wish that autopilot had a buffer where you could set a threshold like within 3-4 mph before it overreacts and applies a ton of throttle to maintain exactly the set speed. Whereas, autopilot, on a given drive will average ~290Wh. I, manually, will average ~240-260Wh. driving roughly the same speed. So oddly it's kind of become a challenge to me. Don't get me wrong I love driving the car like "I stole it," but when driving on my commute, I'll frequently find my self just seeing how efficiently I can drive the car, but still driving it somewhat normally. Keep up the videos, really enjoy watching your work!

[@mikealani1168]

Did you change tire setting in Tesla menu, btw I have P3D 20" oem and my 19k mile lifetime is 293.. yesterday I was driving for 3 hours because was bored as hell, mine was 280 with no AC and temp was 70 and speed was 73mph with 5 persons

[@aussie2uGA]

If you installed a "minus" wheel/tire package that had a smaller overall diameter, wouldn't it change the final gearing of the Tesla motors, potentially making it accelerate quicker? Might be interesting to take a stealth P3D without the bigger red brembos and put the smallest package you can fit on it, then set a new 0-60 record. Thoughts?

[@wlttz]

I’ve been thinking about this for a while now. Somebody with more money and time than I , needs to try that idea out!

[@ericeinar]

They look awesome.

[@josetrinidad6243]

Just got these on my performance. 18x8.5. America's Tire told me they didn't fit properly. Apparently there is a small gap that could eventually cause them to shake and rattle. Anyone have this problem?

[@X862go]

Yeah would like the see the comparison🙋‍♂️

[@ryand5627]

I did a 75mph range test. Same temperature and speed and didn't see a real difference. 265 wh/mi vs 270 wh/mi. In the 60mph test, they were the same as well. It's smoother with less chance of pothole damage is the only benefit. Tires are much cheaper that's a huge benefit.

[@DavidFGuajardo]

Hi Kyle, thanks for this awesome video. In the Min 10:44 you mentioned Aeros need to SHAVE the calipers on the front. I wonder if you have more details as to how to do this or how many millimeters you need to shave them?

[@DrMJBull]

Would love to see a comparison between these and the fast ev01s

[@HydraliskX]

"COVID - whatever that is" - lol.

[@DrMJBull]

*** Important Safety Note *** There is no 225/45/R18 Tire made that meets Tesla requirement for load range! Important consideration if you want to go with these narrow wheels. You CAN put 235/45/R18 on these same wheels however that meet Teslas safety requirements

[@FahvergnugenRS5]

Hey sent DirtyTesla those wheels as well. They look amazing. Reminds me of the roadster wheels!

[@jasonr1993]

What was your tire pressure?

[@stbny4444]

I assume the car measures distance by tire rpm. If that’s the case you need to somehow tell the car you put smaller tires in it or it will skew range and even speed. Smaller tires get more “rotations per mile” appearing to the car as though you are traveling faster and hence farther per unit time

[@scottbreseke716]

I bought the standard tire size that goes on a M3P. 235/45/18. Then in the Tesla menu, I told it about the new wheel size. I'm seeing the much better efficiency and the ride quality is noticeably improved.

[@corvus400]

Yes please, do 55 mi/h consumption test with those wheels! Very interesting! Do you think that those wheels are more aero than aero caps on model 3? Looks like those are the same Wh/mi as stock LR wheel/tyre combo. But I bealive that 225 mm wide tyre on lighter 7.5'' rim will make consumprion drop a little especially in stop and go traffic.

[@ultragoldcoin8780]

You can put aero covers on those too probably to gain efficiency

[@islandsnow]

Love the white interior but how hard is it to keep it clean?

[@Charles-in5xg]

Dirty Tesla has these rims as well. Check out his YT channel for a review. Going from 20 to 18 with a light rim like this is going to increase efficiency.

[@dinx3815]

don't forgot temperature up would effect range significantly

[@jeffbransky6499]

CRAZEANATOR Engineering Explained went with 18” wheels after two original rims were destroyed by potholes.

[@erikvanderwel6704]

And not a word about the 0-60 time... What a shame... I have put 20 Inch on my long range dual motor and experience a significant change in 0-60. Sow the 0-60 with a m3 performance on 18" is very interesting.

[@scottbreseke716]

There was a different video in which the different tires were tested on a Model Y, and the Martian wheels gave the best 0-60 times. That video was by A1 Tesla, I think.

[@tomdemita4261]

I assume you changed the settings from 20” to 18” on your Tesla. I guess not.

[@chrisredfield3240]

Is that an option ?. I would have thought the outer diameter would be exactly the same. Have you noticed the small wheels have big profile tyres the big wheels have low profile tyres. Big wheel + big tyre = SUV size

[@tomdemita4261]

@@chrisredfield3240 The outside diameters do vary slightly between the three different rim size options. There is a 0.6% difference in o.d. between the 18" and 20" wheels: 235/45R18 = 26.33" 235/40R19 = 26.40" 235/35R20 = 26.48"

[@justicepool]

Kyle I reached out to Martian and received a prompt reply they are also making a wheel for the Model X/S! They are about to make a run for the Model X!

[@jcalip09]

So these are actually more efficient than the stock 18” ‘aero’ wheels on the ‘18 Long Range (RWD) Model 3??

[@corvus400]

I think consumption somewhat very close to stock aero wheels. Just put more pressure if you want to lower Wh/mi. Or custom order 18x6.5 Martian, plus 195mm tyres with like 49psi. That will be super low consumption and even lower with aero caps on.

[@jellybean1660]

Did you guys do similar video with the MY Performance yet. Really interested how much range it will gain with smaller lighter wheel. Thanks!

[@oisiaa]

Those are crappy tires too. The stock 18" with the aero rims are super efficient.

[@OutofSpecMotoring]

Yes they’re good! Don’t fit on a performance though

[@forumtyish]

@@OutofSpecMotoring with the larger brakes like you have, yes. Some people have the base Performance (AKA the stealth or P3D-) though.

[@carperdiem8754]

Gonna get some 19" Martians for my Model X Plaid eventually

[@scottbreseke716]

If I bought that car, I'd do that too.

[@paulduncan9505]

Is there a way to make the aero wheels fit on the performance model by using a wheel spacer instead of shaving down the calipers?

[@realev21]

I am looking through the comments or anywhere in the video where it is stated how much the rims weigh? He keeps saying that lightweight is key, but did I miss the actual weight? Any reduction in unsprung mass will result in better range, but it would be nice to start quantifying these reductions. I would think that as EV's become more efficient, one day we will start seeing one piece carbon fiber wheels make it to the EV market.

[@OutofSpecMotoring]

I believe they’re 17lbs

[@alinmustata]

Please do a Bjorn test at 90 km/h, thanks

[@stephan9487]

I like this wheel. Wonder how the range/weight savings compare to the 20” forged t sportline set. I have those on my car and the consumption went down plenty.

[@bsnk46yt]

By how much?

[@stephan9487]

@@bsnk46yt sorry man I can’t remember now. Sold that car a good while ago. It was significant tho.

[@elemenop718]

I wondered if you were in NC by the houses when the video started, the cookie cutter developments in NC are something

[@BFGbmw]

Part of “efficiency” is gained by lesser in diameter wheels. It makes more rotation per mile, than stock.

[@LarryRichelli]

Thanks for the video but on the website they are out of stock and there is no option for a 7.5" option. I called them and they are not going to be selling the 7.5 anymore. Not enough people were buying it so they have discontinued it.

[@scottbreseke716]

The 8.5" should be fine though.

[@jimd6644]

Hi there thanks for your great videos . I was looking to ask your opinion on the Tesla 3 sr+ vs the model long range ? Or make a video about it thanks again

[@MrJoshydawg]

Did you change the settings in the car system to accommodate the new 18" tires and rims?

[@M27-f4f]

Fantastic content. Do you think you could’ve gone with a 50 sidewall instead of 45 since you dropped down to a 225 on 7.5 width. I’m ordering the Martians in 18x7.5(because of your video) but haven’t decided on tire size yet. Would like to go with 225/50 18. Our roads are a little rough around Toronto and I think the bigger sidewall would be a plus. No rush as my wheels are back ordered till November. Thanks.

[@LarryRichelli]

It't really a bummer that Martians can't keep wheels in stock. i don't even see the 7.5" wheel as an option on their site.

[@hilltopproductions6341]

Sick stuff

[@roberrplatt4214]

My friend showed up recently with steel wheels because he lives in a remote area. They were almost a status symbol. Can't mess around up in the hills.

[@meanboy2000]

What tires did you buy?

[@seasong7655]

Has anyone tried to remove some seats yet? I guess that would increase range a lot

[@shanepipkin4041]

What would be the difference in factory 18x8.5 vs your aftermarket ones 18s7.5 in range?

[@LarryRichelli]

Kyle is now too busy to answer questions on these videos.....too bad

[@BourbonDrinker]

Going to Starbucks first thing in the morning brings a smile to my face.

[@CFG39]

Hell yes. You live like 5 mins away from me. I really want to get rid of my 20” performance tires to improve the range. I don’t know if it’s the wheels or the tires themselves that make so much of a difference. Also, did you notice an improvement in ride quality?

[@OutofSpecMotoring]

It’s the wheels - they’re shaped very poorly - not a huge noticeable improvement (I kept the pressures high for range purposes)

[@hiteshpatel3910]

Kyle, when will you do another test with new Martin wheels and new tires. Wondering if this wheels would do better wh/m at average 75miles speed test then 19 stock wheel. Can you do compare and show results please. Are this 18 inch 7.5 wheel traction better than 19 inch stock wheel?

[@flawns]

What was before and after? I saw the screen showing after

[@j3ff19]

Hey Kyle, are you guys going to make anymore hood decals.

[@jonathan6665]

How will they handle salt on the roads in winter? Can u use them in the winter?

[@doctor_who1]

conclusion - if your tires don't have any friction with the ground your tesla's economy is going to be awesome

[@Pytr007]

is there are a difference if you go wider like a 18" x 9.5 for Tesla model 3 performance? range?

[@oneluckydude]

I did not see you use the Tesla app to input the wheel size change. If the Tesla still thinks it is running on 20" wheels when you installed the 18" wheels, it seems the Tesla thinks it is going further than it really is and thus using less energy per mile than it really is?

[@davids9577]

While this is a 2yr old video, it left lots of questions unanswered :-( Weight wheels? How much lighter than stock 18" wheel? does the smaller tire support the weight of the car? I assume increasing the air pressure might bring it up to handle the GRVW. If not, how much would the GRVW be reduced? I couldn't find the 18 x 7.5" in the dropdown for the MW03 18". I wonder if they are no longer offering them, perhaps because not meeting the load rating?

[@halhansen9111]

Q: Do 18” run smoother on expansion joints, bumps, road scrabble??? Thanks!

[@slickman5969]

Absolutely, as you have more sidewall. I went from 19in to 18 on my Soul and I noticed a big difference, plus you are not AS worried when you hit a pot hole😃

[@scottbreseke716]

@@slickman5969 This is true. I went from 20" uberturbines on my M3P, to 18" Martians. Big difference.

[@jjackson3240]

Did the new tires lower the height of the vehicle? That would be some of the gain. Now put some aero wheel covers on and test it again.

[@veganmomma24b21]

I don’t even have a Tesla, just watched the whole video