How to Fit 37s on Your 3rd or 4th gen Cummins Ram 2500/3500 the RIGHT Way!

[@JustDiesels]

For cool shirts, sweatshirts, and more check out the Just Diesels merch store: just-diesels.com

[@Asdfghjkl1234]

Sir you have one of the most informative channels presented exceptionally. Thanks. 3500 dully Cummins owner - greetings and respect to all from Durango Mexico

[@JustDiesels]

That’s exactly what I’m shooting for! The goal is quality content that answers the questions people have!

[@jakeevans9853]

its amazing how fast your channel is growing. it feel like a month ago that I watched you for the first time and you had something like 1.6k subs. You're so knowledgeable and your production quality is on a different level. keep up the amazing work

[@JustDiesels]

Thank you so much! It’s all thanks to people like you who watch these videos and I truly appreciate it!

[@lenahanelectric]

As the original owner of an 03 Ram QuadCab Cummins 4wd, I am glad you’re making videos on 3rd Gens. I mounted 35 inch Toyo AT2 on the OEM 17 inch wheels but couldn’t stand the lock to lock rubbing. I put on a wheel spacer to avoid the rub, but my truck profile looks

[@amolinari9]

Yes! Thank god for this video. I know CJC, Carli, custom offsets and a bunch of other pros have videos on this but as a RAM fan only this is critical. I ran 33s on my stock zero offset wheels for years and I loved it except I couldn’t do 12.5 wides instead LT285s as the tires would rub the knuckle! Scary stuff man when you’re going 80 on highway literally wearing away at the sidewall. That was a young and dumb (and cheap) me. Of course I’m talking about a 1500 here and not a 2500, but there are similarities and benefits to IFS when it comes to running neg offset wheels because the steering is so much better than a solid axle. Now I’m more of a fan of keeping the ride closer to stock so no large lift just maximizing performance and keeping truck with a lower center of gravity and maximizing ground clearance on 35s. When I have a 3500 I’d love to do an AEV, carli or thuren system with only 3” of lift in order to run 37-40s comfortably.

[@elite9519]

My rams a 2018 but all of the videos I've watched cover the same year but don't mention the exact specifics you do in your video. Thank you for taking the time to explain things in such detail. Your right if you have to trim it doesn't fit!

[@d.w.w.2731]

Incredibly informative and helpful, thank you! Also your cameras and editing work are wicked high quality man.

[@anthonycoffey9412]

If only my uncle would come off his 1st gen cummins ext. cab dodge 😭 it was my grandfather's & I want it! Big boy has less than 200k original miles & is an absolute tank

[@noyzbox6108]

Have an 06 2500 and you just totally saved my ass on dropping $ on -12 wheels lol thank you !

[@TheFarmersLife]

My 35x12.50 Toyo RTs are just about done. I’ll put them through at least the rest of this winter, and then I’ll think I’ll get a set of 37s. Probably buy Thuren arms and see how it goes. I rub just a bit at full lock now backing out of a driveway on the factory arm. 2012 3500 Thuren 2” coils, track bar, and sway bar so far. AEV wheels which are 17x8.5 +27.

[@lyndonhamby7432]

Glad you’re back. That truck is baddass. First. Lol 😂

[@JustDiesels]

I appreciate the support!!

[@lyndonhamby7432]

@@JustDiesels welcome I bought new a 06 3500 Dodge dually g56 119 thousand miles with fuel Mavericks 33.12,50’s. Absolutely love it. That’s why I love your channel. You like me you keep them clean. Nice job 👍

[@mitchellnelson8989]

I was wondering how you were mobbing down that dirt hill. then I saw it was on a 13k suspension setup. Nice truck

[@payloadperformance9706]

Please do a video like this one what wheel tire combo specs you need to fit a 37 properly on a 2nd Gen ram. I want to do it to the one on my channel but I want to do it the right way!

[@JustDiesels]

It’s actually all the EXACT same info and specs except for the trimming. 2nd gens either need some heavy fender cutting, or a trip the body shop to have the fenders cut and sectioned to open up the wheel well more for clearance.

[@payloadperformance9706]

@@JustDiesels awesome thanks, I’ll have a look then since I don’t want to cut into my fenders, maybe I’ll just go with 35s! Great video always informative AF per usual 💯

[@rastafaraipirate]

I run 37s on a 98 Dakota on 1tons. No problems. 16 inches of travel. No cuts

[@jerryhaveman5659]

Love the no nonsense technical videos! Question, have you towed with those 37's? I've got a 10k travel trailer, thinking side wall roll might be a issue . Thoughts?

[@JustDiesels]

Yep! I tow all the time with zero issues! Even on 17/37 it’s no big deal at the proper pressures.

[@tylermiller8580]

I’m rocking negative -18 17inch rim 37 tires on 06 defiantly had to do trimming on carli suspension

[@POOL_EXCAVATIONS]

I have on 08 powerwagon with 37s fit on stock suspension with these wheel specs you gave

[@1338zero]

Is that the carli leveling kit installed on that truck?

[@wyatt3176]

This exact fender trim also works to clear 33x12.5's on -51 offset with a leveling kit... Just to throw that out there.

[@jabiersantana]

Recommendations for a 2006 dodge ram 2500 diesel on 37s with a +8” lift for stability and control over the roads

[@lyndonhamby7432]

Love that truck. Glad you’re back 👍

[@sebastien9514]

I love this truck, reminds me of my dads pretty sure it’s the same colour too

[@codymarsh5130]

Great video and enjoy your channel. Did you by chance ever do a 37 inch tire fitment for 5th Gen Ram 2500/3500?

[@JustDiesels]

I don’t, but @cjcoffroad has a great couple of videos that would cover it!

[@Spinalcell]

wicked build, great vid and ALWAYS clear info... EXCELLENT!!

[@Виктор787]

Good video Andrew! I’ve been a subscriber since last month when you made your OBS powerstroke vs 2nd gen Ram video!!!

[@JustDiesels]

Thank you! Hope to get more comparisons rolling soon including a 99 vs 99 cummins/powerstroke video!

[@Виктор787]

@@JustDiesels that would be sick!

[@jamesgrant1713]

Premo advice bro, loving your content, very straightforward n knowledgeable, cali's my preference for suspension upgrades to but I like the new mickey thompson baja boss A/t

[@ronstwart422]

Thank you. Exactly the info I was looking for

[@brentrodemeyer8978]

I have a question about wheels and tires for my 2012 ram dually 4x4. I don’t really like any of the dually purpose wheels available. Specifically the way the front wheels convex. I understand why they do but I don’t care about being able to run the rears on the front or vice versa by just flipping them around. What’s your thoughts on running wheels like yours on the front and getting the same wheels for the rear but doing offsets and a width that would not require a spacer and also would not stick out farther than yours do? I’m not opposed to trimming and running 11,5 or 12.5 wide tires. I have thuren parts on the front. And the rear is stock. Any help would be appreciated. Thank you for the content you put out. It’s very informative and accurate.

[@jordanhendricks5203]

Good stuff bro. Dig the channel. I wanna clean my 2009 megacab up like this. It just sits in my driveway now that I have a beater to get back and forth to work in. What’s your headlight/ tail light setup? They look great

[@JustDiesels]

They’re both custom built!

[@Mike.restelli]

Keep up the awesome work! I have been enjoying your content!

[@Whereareu7]

Love the videos man, keep up the hard work, awesome quality!

[@ericestep9880]

I’m wanting to fit 37’s on my 2011 with just 2” thuren coils and stock 17’s 🔥

[@JustDiesels]

You will need more than that sadly to avoid rubbing.

[@YOUARESOFT.]

LIKE WHAT??@@JustDiesels

[@MrPeterJDM]

What wheels specs are needed to fit 35s? What's the offset range?

[@brirhochistone]

Great work, I love the detailed info you put into your videos. I'd love to see the same info for a 2017-2019 superduty! Keep up the good work.

[@Ekeenan86]

Can you give the details on those rims you have? Those are great and I’m interested where you got them.

[@JustDiesels]

Here’s a link to them! www.cjcoffroad.com/Trail-Ready-BL20-20-x-9-Simulated-BeadLOOK-Wheel-p/bl20.htm

[@brettbenoit454]

Very much enjoy your videos. I just picked up a set of Method 17x8.5 0 Offset. I'm going to put a set of 37's on that measure 36.7 x 11.4. Truck is an 08 3500 with a 4.5" Longarm lift. Thoughts? Hopefully only minor trimming

[@JustDiesels]

Should be good to go with that lift hight! Any more tucked in on the wheels and you’re going to rub the arms like crazy.

[@edhughes1591]

My understanding of wheels is minimal. Would a stock 17” wheel work with 37s and this kit?

[@mudslingger98]

Love you're channel keep it up! I have a question. I understand what you're saying about the stock wheel being tucked in but if I put 37s on the stock wheel and have the high clearance control arms will it still hit?

[@JustDiesels]

Yeah sadly it will still hit on the stock wheels. Doable, but there will definitely be contact.

[@Coltonm8994]

Great video I’m still waiting to buy my first truck, might buy either a 3rd gen, 6.0 f350, 73 f250, or 64 f250 what do you think?

[@ObsTurdBucket]

7.3 powerstroke. Unless you have 20k burning a hole in your pocket, then 6.0

[@joshb4778]

hey man, love your videos! Can you link to the rims/wheels you have on this truck? I LOVE THEM

[@JustDiesels]

Here’s a link to the wheels! They’re wrapped in 37/13.5/20 Nitto Ridge Grappler tires! www.cjcoffroad.com/products/cjc-edition-ram-trail-ready-20-x-9-5-simulated-beadlock-wheel

[@user-hv7pv1em8t]

Andrew. Your youtube site and videos are the best. Very instrumental in helping me with my 3rd gen 5.9 build over the last year. Time for new (and quality) new shoes and I want to move up from 35's to 37's. (35's look dinkey on that beast). Currently, I'm running Pro Comp 20x9's with 0 offset (backspace 5). I got my mech and tire shop telling me that the Nitto RG's 37x12.50R20LT should be okay on those wheels with maybe only minimal cutting. Can I please ask you to evaluate this setup for me and share your thoughts as I respect your opinion. Thanks very much and keep up the awesome videos. r.

[@JustDiesels]

If your truck has a level, adjustable track bar and arms, 37s will fit on a 0 offset wheel with some metal pinch weld and fender trimming. I’d personally recommend swapping them for a +18 offset wheel to avoid cutting up the truck more than necessary though.

[@user-hv7pv1em8t]

@@JustDiesels Andrew... Thanks very much for your reply. I do have the Synergy Adjustable Track Bar but fixed ICON Front Upper and Lower Links / Control arms. I'm hoping that will work. I'm going to go ahead and proceed with the plan. The only thing where I deviated is I'm going to try out the newer Mickey T's Baja Boss A/T 37x12.50R20LT tire. I'm hoping that is a good choice. Thanks again... Keep those great Dodge Diesel (especially 3rd Gen) videos coming. They're very helpful!

[@3rd_gen_j]

So, do your wheel offset specs only apply to a 3” lifted truck, or to a 6” lifted truck as well. Will a -12 offset, 17x9 with 4.50” backspace wheel fit a 37x12.5 on an 07 2500? Or is there still trimming involved. Appreciate this video. Lots of great information. Too late😁. I went over to CJC and ordered 5 of their Racelines. You sold me!

[@JustDiesels]

Actually on a 6” system you can get away with a 0 offset wheel or even -12. You may want to get 0 just for a little better proportions on that height!

[@Wolfgang2018]

Any advice on bumper sag?

[@greenchief6871]

Always dig your content! What camera are you filming with? Insane quality!

[@JustDiesels]

Thank you! I shoot with a Sony a7riii 👍

[@heathmun]

I'm about to take the plunge and move up from 35" to 37" on my 2005 3500 ( currently a 3" lift). You mention early in the video your recommendations for wheel size (8.5" to 9" width) and offset (+18 to +25) for 37" tires. You then mention that you run a 5.5" backspaced 9.5" wheel that is about +6.8 offset and a 37x13.5". So I'm a little confused about the use of the two different wheel references (offset, then using backspacing). I think in the comments later you mention using a 8.5" wheel. Just trying to clarify before buying... I"m looking at a 17x9" wheel with a 5" backspace. Do you feel this will require too much trimming? With my current set up I'm already rubbing on the control arms. Thanks for any extra help!!!

[@JustDiesels]

5” backspace is actually a little too aggressive for these trucks on a 9” wide wheel. It’s a little confusing since backspace, offset, a s width are all related to each other. To fit 37s on a Ram you need a 8.5-9” wide wheel with +18 to +25 offset. Stick in those specs and you’ll be set with very little trimming. Since my truck is outside those I had to do some decent cutting!

[@heathmun]

@@JustDiesels Thank you very much! I think I'm going to go with the CJC Raceline wheels made specifically for my application - they fall right in line with your recommendations. Next up though is finding an e-rated all terrain that is 37". THANKS!

[@Wyatt.6oh]

Hey Andrew, can you post video of your truck doing some more of this 4:35

[@JustDiesels]

I wish. The issue is that I self film everything, so getting drift/off road shots while driving and filming is... uh a bit tricky haha.

[@Wyatt.6oh]

@@JustDiesels i bet. There's a girl in some of your videos, can she film?

[@JustDiesels]

Sadly my girlfriend isn’t too handy with my big ole camera set up. It’s not exactly point and shoot like a phone! She’s learning though so hopefully we can get some good footage.

[@trevordarnell673]

What is your measurement from center hub to bottom of the fender. I don’t want to lift much

[@agmobb99]

I got a full thuren suspension and I'm pretty close to you. If you want to do any comparisons let me know

[@JustDiesels]

That would actually be really cool. Shoot me a message on Instagram!

[@asaintx]

Does the offset and backspacing guidance you have here also apply with a dually? All the posts I see on 35s plus with duallys mean you need spacers, which I'd love to avoid. Not as many options it seems for the dually?

[@JustDiesels]

No duallies are a whole different game!

[@asaintx]

@@JustDiesels yeah I'm seeing that. Looks like for what i want to do with the Carli leveling kit, 35s on 20s are best. Just have to find wheels will work, that I also like. Some of what is out there is just not my style.

[@edwardvasquez5837]

Are the Carli HIGH-clearance control arms necessary for the application you describe here (37’s on 8.5 wide wheels, 12.5” wide tire. On a +18 to +25” wheel offset). Or, would the regular Carli or stock control arms work? Thank you

[@rockygoomba3223]

Great video, very informative thanks. I have a stock 04 3500 HD with 35x12.5 and it does rub at full turn.... Thinking about going down to 33 x 12.5 ... or am I reducing the wrong tire dimension??

[@MrTotz-or1iz]

What size level or lift was it? Just curious because i have the same thing and want 35s

[@williammccaslin8527]

I subbed you channel for more info. I do have a question for you , I have a 2010 2500 deez 4whl dr, I found some general grabbers X3's that are spec supposedly 10.1 tread width in inches, 37x 12.5xr17size, I have a RC 2.5 leveling kit on it, no lift kit, can I run them with 37's without going thru everything you said in the vid. Or should I stick to 35's. I live in Fla, an its mainly a part time on road truck, with some 2 track trails in the swamp for hunting, think deeper puddles an some swamp that get flooded in the rainy season, or the dirt road I live on during hurricane season. Yes it floods to 3 ft deep at times, hence the thought of running a slightly taller tire, Factory wheels also. BTW. I'm retired an not looking to build a monster truck like I did 40 yrs ago. More into the KISS principle, with durability being #1, not alot of mods to it. Thx, your thought on this are appreciated Bill Mc

[@mikestrucks]

Great video again ! Man she is sooo clean 👌🏻

[@designfabrication512]

Hey man which Yakima rack is that on your bed?

[@markserna953]

Will this work on a second gen? If not can you make a video like this for them 👍🏻

[@JustDiesels]

Everything is EXACTLY the same, but there’s more trimming involved since the fender opening is smaller!

[@markserna953]

@@JustDiesels cool thanks man !

[@claytonshyantelhackman9043]

Question, you say you run +6.8 off but you said you need +18 to +25 to run 37. So do need +18 to +25 in order to not have to trim

[@JustDiesels]

Yeah notice that section where I show the trimming necessary for 38s? My set up BARELY clears while the +25 wheel clears with tons of space. You always need to trim for 37s, but a +25 with 37/12.5s is VERY minimal trimming of some plastic.

[@Kennyberndt1]

@@JustDiesels I am so confused by this, as a +25 sits closer to the body and control arms, where a 0 or negative offset would sit further away. I'm about to buy wheels and tires but I want to make 100% sure I understand this properly. Thank you for your time and work! Great video and awesome truck!

[@MyMuffins12]

Will this work for humvee wheels and tires? I got a set for a good deal and wanna see about installing them

[@gagegreene9751]

So if I were to fit 40s what lift would I need and wheel specs

[@cowboychevyschneider]

keep the great work man

[@Spitfire1262]

Hi, I have a 2013 2500 5.7 with 18”x8.5” wheels and +10mm offset. Do you think I could run a 37”x13.5” tire with this setup? I’m willing to run 12.5” but was just curious since you’re running the 13.5” with less offset and a wider wheel than I have. Curious what tire that 13.5” is as well? Thanks!!

[@JasonWaterfalls13]

Great information as always! Thank you.

[@TheChicagOP]

now put 40s on the 2nd gen :) jk its too perfect to cut up

[@alanbonk3542]

What issues did you have with the Metalcloak control arms? I have those on my truck right now and want to know what I should look out for.

[@JustDiesels]

I just wasn’t happy with the joint quality. The ride got substantially better just switching to the Carli arms.

[@tonyhernanandez8285]

So the rear suspension is all stock no, 2 inch block or added leaf springs?

[@JustDiesels]

No this is a Carli rear leaf pack, but that doesn’t change tire fitment.

[@888tactical]

Thanks bro you did good home work 👏

[@Smiling_mike]

2020 RAM 3500 Chassis Cab flatbed 4x4 6.7 Cummins. Nice content, much appreciated!

[@smjtx]

So if I get the correct rims I could run 37's without a lift? At least till I'm ready to decide which lift I want.

[@JustDiesels]

If you’re willing to trim like you would for off road use then yes. If you want to do a “street trim” then no.

[@dodgedude908]

Even though you got a Carli setup, will that wheel-tire configuration work if a Thuren setup is used instead?

[@JustDiesels]

Yeah absolutely! Same parts list applies.

[@rupertocintron421]

I have a 03 ram 3500 single axle I put 18 in oem steel rims off a 2018 ram with 295 70 18 and I rub on lock to lock what do think I can do to stop this

[@Garandmasthumb]

please provide a link to your exact wheels. thank you.

[@JustDiesels]

Here you go! www.cjcoffroad.com/collections/trail-ready-wheels/products/cjc-edition-ram-trail-ready-20-x-9-5-simulated-beadlock-wheel

[@xhongxina286]

What about fitting 37s on a 2 gen I really need to bring down my cruise rpm

[@JustDiesels]

It takes a lot of work and cutting. I’ve been really happy with my cruising rpm on 35s in mine!

[@BottleJackBuddy]

Good looking truck.

[@shawncopeland5450]

What is your process to recal computer for bigger tires. I have an 06 and just installed 37s.

[@JustDiesels]

I used a smarty JR. Just a simple tweak in the abs settings.

[@spencersgarage]

I looked up a Carli suspension for my ‘03 Ram 2500. All the suspension kits look to be for 4x4 trucks only. My truck is a 2WD, any recommendations for a good 2WD suspension?

[@johnjohnson9431]

Yesssir, trade it in for 4WD. Jk

[@dragoonTT]

@@johnjohnson9431 This but without the JK

[@spencersgarage]

@@dragoonTT I don’t ever go off road and don’t go through inadequate road conditions. Therefore, 4x4 is completely useless for me. I use my truck 100% highway use.

[@dragoonTT]

@@spencersgarage Just curious why you are looking at new suspension? Maybe get some nice shocks and new tires. It would do wonders if you haven’t touched them since 03’.

[@spencersgarage]

@@dragoonTT like the commuter kit offered by Carli, I’m looking for a more comfortable ride. Exactly what the commuter Carli kit offers.

[@elijahcavin2408]

Now on a dually.

[@Spitfire1262]

A 9.5” wide wheel with 5.5” back spacing is +19mm offset correct? I want to fit 13.5” wide tires and wasn’t sure what the +6.8 offset was referring to.

[@JustDiesels]

A 9.5 wheel with 5.5” bs is +6.8 offset. To fit 37s on a Ram truck I recommend a +5 to +27 offset wheel that is no wider than 9.5”

[@Spitfire1262]

Thanks Andrew! Would a 37x13.5 work with a +10mm offset and 8.5” wide wheel?

[@samcostin7586]

I need your help Andrew, I’m completely new to this. I have an 04 ram 2500 5.9 rwd (Early 3rd gen) that I want to lift 6 inches and then put the exact same rims and tires as your truck (I really love the look).. will it work? Would I need to cut my fenders or get a longer control arm? Please help before I go on and purchase everything.

[@JustDiesels]

With a 6” lift you’ll actually want to go long arm. All the exact same information applies though, but just know that a 6” lift is not necessary to run 37s! You can run them at leveling height.

[@TigerRagFishingTeam]

Metal Cloak arms worse than stock or just not as good as Carli and Don Thurens?

[@JustDiesels]

They are better than stock, but I was VERY disappointed with mine. They still use a bushing joint, which means worse ride and worse longevity. I’d recommend just doing it right with Carli or Thuren spherical joint arms.

[@TigerRagFishingTeam]

@@JustDiesels I'm a do it right the first time kind of guy - within reason. Metal cloaks were recommend a year or 2 ago by someone at cjc as an economic alternative to the carli's. $590 vs $1400ish I think. Went ahead and ordered them this past weekend. Started looking at the Thurens joints yesterday and am wondering if I screwed up. Still $300 more for Don's but the joints look beautiful and I have had good luck with Don's stuff in the past. May call cjc and get authorization to return and get Don's arms. Thank you for your reply and for the videos!

[@paulwarren1586]

So to say that if I run a 17x8.5 with a +18 offset on my leveled 12 RAM 2500 CTD on 315/70-17's I will not have any rubbing? I did replace the track bar with a Carli which did center the body over the frame, because right now my wheels have a -6 offset and I do get slight rubbing on the left side inner wheel well liner when I make a full left turn.

[@JustDiesels]

Yeah with that tire size you’ll be completely fine. You could even do a 8.5” wide 0 offset wheel too.

[@paulwarren1586]

@@JustDiesels I did do a +18 wheel with the 315's and no rubbing left or right, I am kind of curious how 37's would look, that would push my truck up a little higher.

[@smjtx]

Which is the best between +18 or +20 or does it matter?

[@JustDiesels]

All work, but the more positive the less it will rub until you hit about +25! Anything past that gets too tucked in.

[@12jeeplover]

Ok so I bought my truck lifted already. Has the 5in rough country and I have 37x13.5x22 under it. The rims are fuels (not sure what model) and also have the fender flares. I have cut what I can but still get a bit of rub on the full turn and hitting a bump. Would putting a 1 in spacer on to get rid of the rub?

[@jacksonilstrup5626]

That would make it worse. Think about it, it make your wheels farther out = takes more room to turn the wheel all the way

[@JustDiesels]

Spot on.

[@JustDiesels]

It sounds to me like you have the wrong wheel specs on the truck. My guess is that your wheels have a decent negative offset, which will cause rub even on a 5” lift. Your options are to swap wheels, go down to 35s, or just let it rub!

[@thomascostigan3555]

So I’ve got a Carli backcountry lift on a 2013 ram 2500 with a +25 offset 17” wheel. I can’t decide between a 37x12.50r17 and 37x13.50r17. Is there anyway you know if I would have to trim for these? I currently have mud flaps on that I would like to keep but if I have to trim for the 12.50 I would obviously be taking off the flaps. I would prefer to run the 13.50 and the mud flaps but I haven’t been able to get an answer from anywhere. Any advice would be greatly appreciated.

[@JustDiesels]

You’ll have to trim for both, but much less with a 12.5 so if you want to keep flaps, that’s the better path for you.?

[@amindesouki]

I have 2006 dodge ram 2500 power wagon and my steering wheel when I was driving it was locking why is that

[@twintibbsdiesel93]

I need help on my 08 3500HD 6.7 Cummins 2WD Dually ? No one makes a lift kit for me that is good ? I need lift spindles in the front and tubular A arms in the front and Springs too. I only want to lift like 3 inches ... I need help !!!

[@liltyler209]

Is it possible to make 37x13.5r18 clear without any lift kit or leveling kit on an 18x9 +18 offset and 5.75 back spacing on a 3rd gen

[@JustDiesels]

If you’re okay with trimming, yes.

[@jamesreick7128]

I have a fabtech 4.5 inch kit on my 06 will i be able to run 37's ok with your wheel specs? Im currently running 22x12 with 35's -55 offset and they rub at full turn

[@JustDiesels]

Yeah you’ll be fine. I’d recommend 0 to +12 for the best look on your truck.

[@overtimeoffroad1542]

I have a 08 2500 with a bds 3 inch lift. I'm mounting 37s on 18" x 9" method 305 with +18. Trimming I'm okay with but I'm hoping I don't have to buy the high clearance control arms. Do you have insight of much rub I might experience?

[@JustDiesels]

You should be okay depending on what arm setup you have. If you still have stock arms, you’ll want to get something .5” longer with a bend or notch for clearance.

[@overtimeoffroad1542]

@@JustDiesels just got them installed. They clear the bds control arm for about 3inchs of up travel at full lock then they will rub. I'll play around with it tomorrow and decide whether or not to buy new ones. Thank you for your videos.

[@Southern_PowerPro_Wash_LLC]

@@overtimeoffroad1542I know it’s late but did you ever get the suspension perfect have an 08 and want to do the same thing…

[@devwil52]

Question for you, I just put the Carli 3" with extended control arms on my 06 ram. I have 17" Trail Ready Beadlocks with with 4.5" BS...Can I do 37x12.5s with only trimming the pinch seam?

[@JustDiesels]

Since 4.5” BS is pretty aggressive, you’ll need to trim the fender liner plastic, pinch weld, fender, and front bumper to clear 37s.

[@devwil52]

@@JustDiesels Thanks...ill measure the BS again to verify just in case.

[@devwil52]

@@JustDiesels so I checked again…the wheels are actually 3.5” BS….how would that fair in your mind with 37x12s? I do have the extended control arms

[@JustDiesels]

That’s SUPER aggressive. With wheels that wide, you’ll need major trimming of the fenders and bumper. I’d personally sell those and move to a different spec unless you want to run fiberglass fenders. 3.5 is perfect with fiberglass.

[@jasonminhinnick5188]

So at 1:53 you could turn lock to lock and not run at all.

[@JustDiesels]

Yep, it just barely clears. With how aggressive my wheels are I have a slight rub on the bumper when really bottomed, but it’s not bad. With a +25 offset 8.5” wide wheel I have ZERO rub at full bottom going lock to lock.

[@jasonminhinnick5188]

@@JustDiesels awesome. Keep up the content man, wish you the best of luck.

[@ledzeppelin27]

"You can't go to negative". Me, who just bought -44s to run 37s on my 04 1500, Oh 🤣

[@JustDiesels]

Better be ready to break out the angle grinder! haha

[@ledzeppelin27]

@@JustDiesels Get this, I just went to check it out. The tire store had put my -44 offset wheels on the 2" wheel spacers I only hadon there because the factory wheels were rubbing the control arms on the new lift. Like yeah, no shit it rubs 🤣🤣🤣

[@leevahal900]

Your tires rub ina turn at full stuff

[@tmar31]

Would I need "significant" trimming if I run BFG All terrain 37x12.50R17 on Method 315 with 0 offset and 4.75" backspacing? 2006 2500 and 3" lift

[@JustDiesels]

You’d beed to trim a decent bit, although BFGs run pretty far under the stated size, so less than what you’d need to trim for the same size tire from Nitto or Toyo.

[@tmar31]

@@JustDiesels Thanks for the info/quick reply. I'm guessing that I would be trimming the lower part of the wheel well by each door, correct? And do you think the tires would rub on the control arms?

[@LANDCRUISERLIFE]

Will these Fuel rims (D531 Hostage Matte Black, 17x9" with the 8x6.5 (8x165.1) bolt pattern +1mm offset, part number D53117908250) work with a 2005 3500 with 3" thuren lift-full control arms etc.. Sorry not understanding this.

[@LANDCRUISERLIFE]

Looking to install 37x12.5r17 Patagonia mts

[@JustDiesels]

You can do it with that wheel, but with a little more trimming than what’s shown!

[@a-dog8075]

Where do you get your music?

[@JustDiesels]

Epidemic sound 👍

[@Bmxdad916]

Re gear for 37’s?

[@JustDiesels]

I made a video about that!

[@rolandoc.weldingservice4419]

Is it possible to install 39 x 13.5 r17 tires on a 2005 RAM 2500? I have a 5" lift kit. tanks

[@JustDiesels]

It depends on how you use it. You can cram them in there for basic on/off road driving. Stick with a 4.5-4.75” backspace wheel no wider than 9.”

[@rolofede]

@@JustDiesels great thank you very much

[@jason328d6]

Drink every time he says Fit.......passed out by 2:20. Lol

[@JustDiesels]

😂😂

[@Coltonm8994]

Is that your girl driving your truck while your recording? Anyways badass truck man. I love these off-road type builds or just classic grandpa trucks

[@JustDiesels]

Yep! She helps me film most of my videos! If you ever see my truck rolling in a video it’s because she’s driving while I’m filming!

[@jacobstephani5157]

Not me sitting here with just buying -12 offset wheels, wondering how I can fit these tires 🤦‍♂️

[@tab-gv5cj]

My stock Silverado rubs 30”s full turn😂