2024 GMC Sierra 2500 Denali Ultimate 6% Grade Tow Test! Is It Better Than The HO Powerstroke?

[@supporterofsanity]

Diesel life! No comparison to the gas. Haters can hate lol. I remember you had your gas 6.6 floored and barely hit 50.

[@a73bu29]

Everybody knows its better towing.. nobody with a brain disputes it.. its can u afford it and do u need it for everything u do with the truck

[@Billybob50119]

@@a73bu29 FYI he was towing his fifth wheel with the gasser which is another 5,000 lbs and way more wind resistance. And FYI the gasser is $10k less 🤷‍♂️. Nobody says there is a comparison to gas if the diesel is a 2024. The new gassers tow very close to a 10 year old diesel and use cheaper fuel, no def, regens emissions, for way less money. If towing less than 15k a new gasser does well enough

[@a73bu29]

@@Billybob50119 10 grand is 200 plus a mo in payment.. that makes a big difference to me guess not u.. I also wouldnt waste my money on all those luxury options but to each their own some are nice some and more useful some are a waste. I look at it the difference is a few more nights w my family in the TT a mo which is why I have a truck not to be cool or show off.. Or pays for a week of vacation over a year.

[@a73bu29]

I think maybe we're agreeing looking back at your comment. But yeah if I was rich Id buy a diesel If I towed for a living or heavy or a ton of.miles same thing. Driving to work 5 days a week TT on weekends zero need for it anymore other than showing off and bragging rights imo. You will get there fine, just go a little slower on the hill. Lol

[@Billybob50119]

@@a73bu29 we agree lol. I just recently got a new 24 Gasser and had a 20 Duramax. Will never go back

[@utahknivesandgearnick7647]

Why we love having our Duramax! Makes trailering so much less stressful and gives us peace of mind while traveling!

[@techs1smh13]

💯🍻

[@tedrehm8074]

Its great to see how the exhaust brake worked in cruise. I'm hoping to get an HD truck soon and want to travel everywhere and I agree that control downhill is just as if not more important than uphill speed. To see the Duramax perform that much better now makes me feel way better about them. I had been a Ram fanboy since the '19 upgrade, but with how much less expensive the GMs are now and the improvements they have made, I may have to go that way. Plus GM gives you more tech than the rams at that lower price. Love your content, keep it up!!!

[@Harikarikillboy]

JB, them boys at Ram are gonna be sore you jumped ship on em lol. I like the fact that you don’t stay loyal to any manufacturer, they need to understand that if they are not meeting the mark they don’t deserve it and your spot you did on Rams pricing was SPOT ON!! If you’re charging that much more money we better be getting that much more truck, period! If not, there’s others who will. I think in the near future these prices will either come down or their over inflated market is gonna dry up some. I won’t pay $100k+ for any pickup, but my towing days are coming to an end. I’m looking at the midsize market and gm is the only American brand that puts a 6cyl in their midsize trucks. Gm messed up with that laugh of a 2.8 diesel in the canyon and Colorado but they TRIED and was the only one to offer it. They need to stuff that 4.3 6cyl (best 6cyl I’ve ever owned in 45 years) back in those trucks and offer a real diesel. Isuzu is allegedly coming back with their DMAX small truck with a 3L diesel, if they do I’m retiring the rv and F350 and getting a camp. I don’t want to even think of where these prices are gonna end up and tbh never thought I’d see a pickup truck cost over $100k. I’m tapping out fellas. I can think of a million ways to spend that kind of money and none of it has to do with a truck lol. Love the channel JB, you’re onto something and this channel is growing QUICK! You work hard and deserve it my friend! I don’t even bother with the other channels I used to go to. Keep it up bud!!

[@vinnie8495]

The F350 high output powerstroke is hard to beat

[@robertwebb3996]

just a bit more money and at this much any more counts

[@detla499]

Just ordered a 2024 GMC 3500 DRW Denali Ultimate. Love the truck!

[@dougdoris8622]

I really enjoyed this video because I just got my 2024 GMC Sierra diesel and we are headed to Colorado in September.

[@mikeyp4404]

Truck is awesome. Be careful on the roads. Now 2 cracks on the windshield. Paper thin. JB had 3 on his 23 GMC

[@brandonuribe2549]

Great video!! Learned lots. Great engine and truck! Cruise control on downhill is a great trick 👍🏼

[@twiggerdug33]

Ok brother, i love your reviews!!! Just my 2 cents, when its in cruise control the computer is always monitoring the speed obviously so therefore it engages the exhaust brake when needed at a specified speed higher than the cruise control is set. When its not in cruise control and your coasting without any brake applied it knows no better other than to coast. If you hit your brake slightly while coasting it will engage your exhaust brake. Do this, put the truck in cruise control “on a flat surface” use the cruise control and quickly adjust the speed to a lower speed, perhaps from 70 to 55 and see what happens. The exhaust brake will engage as if you hit the brake because the computer thinks its running over the set speed. Maybe you’ve tried these things already but i would like to see “your” video and here your thoughts on your channel.

[@Tdeegs]

Fantastic stuff fellas. Real world. My ultimate gets to the dealership next week can't wait 🙌

[@donweaver5493]

When not using cruise control, try tapping the brake lightly to energize the exhaust brake.

[@BrianKlump-c6e]

Your boy has a sweet truck, great video. That cracked windshield must have broken his heart. Nothing worse than having to put a new one in on a brand new rig. FWIW I've had to put one in my 2019 RAM as well...

[@mikeyp4404]

Brah, I have 2 cracks now.

[@benbyerly1996]

@mikeyp4404 Look into the dino-mat for your windshield. It is supposed to stop chips and cracks from everything up to a small boulder. I am having but on my Bronco now after replacing two windshields. Have JB take you down to JC Automotion to find out more.

[@mikeyp4404]

@@benbyerly1996 unfortunately made it back to Maryland area. Will look into it around my area. Appreciated braddah 🤙

[@BrianKlump-c6e]

🤣

[@justinlwilson1]

Great video keep them coming 💪💪

[@Mattss90]

My wife’s 21 Tahoe is cracking now. They need to go back to the drawing board on those windshields. Shoot, my 96 Tahoe still has original windshield and looks great.

[@mikeyp4404]

I have 2 cracks now. Definitely complaining.

[@musschootski]

You two need to consider doing more videos together.

[@PD6421]

The adaptive cruise does use the brakes.

[@JayBando213]

truck look good pulling that trailer... the white chevy looked like it was ready 2

[@Cogzed]

Are you going over parleys summit in Utah? Looks like it.

[@YoutubeAnthony]

Great test! Well planned out video.. what do your trailer tire temps avg on your long trips?

[@benbyerly1996]

Great video! I would love to meet you guys in person. So, I have a couple of things and a question for the channel. I just towed for the first time with my 2024 AT4 3500, and it changed to tow haul mode right as soon as I hooked up the trailer. It is now automatic! And Ford's windshields are even worse! I have replaced two in my Bronco, and it doesn't even have 4k miles yet! And no, it hasn't been off-road. That is just from the highway. For the question, because I have had multiple people tell me this, is it worth putting on a bigger air intake system? And what is the benefit? Normally, I do not make big changes to my trucks.

[@garysarratt1]

I’ve been thinking about getting a Banks Derringer tuner for the system information and pedal monster to get rid of pedal lag. I was looking into the cold air intake, but seeing the transmission temp in this video in 100 degree weather, towing up steep long hills, I think it’s just a waste of money. I’ve had mine over a year, and have towed up mountains, just not while it was that hot. I’m impressed with the cooling in this truck!

[@daryoushborja5115]

JB can you do a video about alternators options on trucks? Wich option should we choose and the benefits on dual alternators.

[@benbyerly1996]

I would also like to know. I ordered two for my 2024 build, but GM denied that part of the build, so I ended up with just one.

[@JustinMcCormick1994]

Cadillac need to go ahead and revive that ext for mikey p! 😂

[@gwendolynbrown9386]

Great information I enjoy the video!

[@briant6263]

Drove both 6.6 versions gas and diesel. The gasser is a big dog when it comes to just trying to pass someone on a two lane road going 75 (unloaded and no trailer). Doesn’t have anything left to give. So best be ready to chill behind that semi in front on that two lane road with small passing gaps.

[@Alexander-fr1kk]

Is that color the titanium rush?

[@Weak_juan]

That's such a nice truck.

[@krice24]

Test drove a 24 dmax today. Does it have digital trans temp, oil temp guages? Also, does it not tell you what gear your in? Does it not have the auto exhaust brake? Coming from a 22 ford f350.

[@brennan5220]

I just thought a new Duramax was strong until I drove a F250 6.7 H.O.

[@blank0fff]

“Better”….. that’s perspective. At this point, Ram, Ford and Gm can and will tow whatever you have/want anywhere safely and legally. Ford is by far the most powerful, and it’s also very much more expensive. Our 2024 High Country does everything I need and it was $20k less than an equal equipped Ford. That’s “my perspective”. If you have a Ford and fly by me up a 6% grade… cheers to you! 🏁

[@craigsawyer96]

Hey Justin I have a question for you. I'm considering a Denali Ultimate for my next truck. My question for you is would you consider the seats in that truck to be comfortable? No heat no cooling no massage turned on. It's a concern for my wife. We eventually want to full-time with this truck. I would REALLY appreciate your input on the seat comfort. I'm looking at a long bed version.

[@demuntresmith6666]

Beautiful truck gmc did a good job.Hope to get one next year

[@snomofilms]

Close you eyes: Snoop Dog himself is talking to you in this one 😂

[@rollinsms]

Do you have to pay monthly for the radio to work correctly?

[@AB-coyote]

Was it better than the High output ford accelerating up the hill? Looking forward to this test with a 7.3.

[@Bear_83]

JB. Dont the Ultimate have an On Board Weight scale? But also can you show some weight distribution when hauling with trailer and empty. Before and after if you know what i mean. You done that before with the ram going to a CAT scale.

[@jameshamel7740]

JB, do you know if the 24 at4 3500 sits higher then the 24 denali 3500?

[@bryane2857]

As I watch thix I can't help think what my Grandfather would think. "Look at these guys, driving for no reason for a video" "What a waste". But Grandpa, he is making money doing it. It's youtube. :). He would still be shaking his head

[@mikeyp4404]

2 cracks now. I'm definitely a complaining

[@coreym5072]

Only 100k truck. Absolutely ridiculous. I bought a fully loaded 2016 f250 platinum for 58k lol in 6 years they went up 40k+

[@matthewanderson9912]

I mean I’ve told you literally for years to use cruise control on the highway and you will never have to tip your brakes. Lol. The 2020-2023s would do the same thing. Now maybe the 2024 is better, but still. I noticed the crack in the windshield and that is really weird. I know your AT4 did it too but I really don’t think it’s an issue other than just bad luck because it’s never mentioned in any of the truck groups and believe me if it was truly a common thing it would be brought up.

[@garysarratt1]

My 22 took a good chip from a gravel. I put parts store repair epoxy on it and it has stayed fine now for about 5 months so far.

[@matthewanderson9912]

@@garysarratt1 no doubt it happens. I just think it’s dumb luck that JB has showed two with a cracked windshield. I’ve had this generation truck (3 total) for a total of about 58,000 miles and no cracked windshield.

[@garysarratt1]

@@matthewanderson9912 I’ve never had a spontaneous crack develop, only impact damage. I was thinking people are saying this is happening to GM a lot? My 01 never had a crack (other than in the seats 🤣). I know it could have been better glass back then. Be that as it may, the interstates are terrible with debris, and I should get some epoxy to keep on hand because I hear dinks and pings and sooner or later it may chip again, and I know time is not on my side (especially in the summer).

[@matthewanderson9912]

@@garysarratt1 in the 2020+ Facebook truck groups I don’t remember seeing one post about a cracked windshield. Plenty about rear window leaks and squeaking brakes though lol. I just think it’s bad luck JB had his AT4 get a crack and now Mikey P has a crack in his Denali. Maybe it is a GM thing and people are not complaining about it in the truck specific groups 🤷‍♂️

[@phillipcotten4872]

I had a 2016, 2019, and 2022 model. Put 400k miles between the 3 of them and never had one cracked windshield. Just bad luck 🤷🏻‍♂️

[@marksman4004]

Damn. How that crack get on the windshield already? Don't matter. Still a really nice sierra hd.

[@mwonsala]

What color is that truck? Love that color!!

[@mikeyp4404]

Titanium Rush

[@NickMineau-xi2ij]

5.7 hemi did 75 same grade

[@rorywitzel]

Ram air suspension would be better!

[@lucasmancini7415]

Oh no the windshield!

[@gusm2752]

You have a cracked windshield already ?

[@mikeyp4404]

Yes, 2 crack in the windshield already. I drove east 2 west. Windshield is to paper thin.

[@mikeyp4404]

Yep, there's 2 cracks now. Cheap front window.

[@gusm2752]

@@mikeyp4404 What garbage for a truck like that and price !!! 😡👎

[@RandyMaldonado-n3c]

What is your thoughts ? Which one do you prefer? This truck or the F350 High output ?

[@freedomisntfree_44]

The standard powerstroke would be faster

[@vr4787]

New truck and there’s already a crack in the windshield

[@Billybob50119]

Yep takes one rock. Doesn’t matter if it’s a day old or 20 years old…

[@vr4787]

@@Billybob50119 true but it stings more on a brand new truck, at least for me anyway.

[@snakegs4203]

No multi pro tailgate B&W Stow n Go?!!!! C’mon man.

[@TrumpWon45-47]

😂

[@jayk.2276]

No towing in the left lane. Because a truck won’t move doesn’t give you the right to use the left lane towing. Shit drives me nuts.

[@chrisstrasheim3768]

Sounds like you need meds and counseling, also ones that use left lane also pay taxes on that side of the road

[@jayk.2276]

@@chrisstrasheim3768 no, im just an actual trucker that understands how the roadways designed to work and the laws. Commercial trucks pay much more pal and it is against the law in the state of Utah for any vehicles over 18,000 GVW or anything towing a trailer to use the carpool and the “fast lane”. Sounds like you need to understand the laws before you get back on the road.

[@chrisstrasheim3768]

@jayk.2276 well sir I'm also a cdl driver and sounds this is about your soy boy man bun feelings, have a wonderful day being an angry hope someday you'll be able to recover

[@jayk.2276]

@@chrisstrasheim3768 like I said, make sure to familiarize yourself with the laws before getting back in your rig. You may need to retest pal. No anger or man buns here, just common sense and understandable grammar.

[@theonejm15]

You may get stuck behind a slow truck when hes passing ford lol

[@carlosierra11]

Wow another same video. Can’t wait when you compare it to a v8 gasser 🙄🙄🙄🙄