35's VS 37's For The Jeep Gladiator (Which Is Better and Why?) | Inside Line

35 can handle any trail it's all the driver . We see it in Moab all the time.

We’ve debated this many times and it always comes down to the cost beyond just the tire. We added the full skid system from metalcloak and so far that has been a life saver. The cost of that would have been well worth it even with taller tires and taller lift. To be honest it’s a heavy tire to change on a trail but I would hate to struggle with the weight of anything bigger!

Diesel gladiator here. I went with BFG 37 since it's not actually true to size. Bigger than 35, not exactly 37, lighter and fits a full size spare. Transmission still runs through all the gears.

I usually say "meh" on these and disagree on so much but you hit it all perfectly and even hinted at lighter tires for normal all around. I have tried to help so many and they end up miserable thinking I have no clue because they can't think clearly when getting the bug. I will have them all watch this.

Based on one of your previous videos I equipped my 22 Rubicon Gladiator with a set of 35x12.5x17 Toyo Open Country ATIIIs (load range C) on Method 703s with 5.78" backspacing. This combination is actually lighter than my factory wheels with Falken ATs. Gas mileage stayed the same (with 4.10s) and actually improved with 4.88s. Debating Nitto 37x11.5x17 Recon Grapplers for my next set.

I have the 37x12.5 KO2s on stock Mojave wheels. There is a claim the they weigh less than other 37s- and it's true. The specs claim the tire is 36.5 diam new, but when I adjusted the computer, I did a courtesy check and found them to be 35.5 diam being like the best of both worlds, I decided not to complain (other than the fact that the techs that installed them programed the truck to 37 diam.- which made me think I was getting over 20 mpg) Other factors in th change- 2.5 lift and 1.25 spacers in front only

My personal experience is that a gladiator on 37s with a 3.5" lift and f&r lockers is the best combination of off-road capability yet still road friendly and can still haul stuff as designed while getting decent mpg. I have this setup and have wheeled the Rubicon, other local 6-7 rated difficulty trails, flogged it at the Oregon dunes, and wheeled it in deep snow. Has yet to strand me. Truck gets 16mpg on the highway, hauls dirt bikes in the bed regularly, and is still comfortable to drive. P.s. If you ever get a chance, you should try the new kenda klever mt2 tires. They have been phenomenal in all the above conditions and walked up obstacles on the 'con that other jeeps with nittos were spinning on.

Right to the point, informative video. Very well done!

Great video, addressed all the questions and hesitations I had. Just bought a JT Maxtow, wanted to upgrade but not have to make major changes to gears, etc. This convinced me to stick to 35's, even though I love the look of 37's.

37x12.5 KO2s measure in at 35.5 diam. With that gives a good compromise. That with a 2.5 lift and a method beadgrip wheels makes a perfect Overlander/point and excelerate combination... a real go anywhere jeep with a little spare change left in your pocket.

2020 Gladiator sport here with 37s on 488s with flat fenders. I work on a landfill and I'm off road a lot, nothing extreme mostly because I'm too old. Nobody tailgates me in the rain because of my four rooster tails 😅

Great video! Thank you for making.

Always great content!

37s on my diesel rubicon was the move

Great video, I have the same Gladiator, color too! I’m ready for 35s now!

Thanks for the comparison of 35s v 37s. I have been on the fence about which way to go. I just installed a Accuair system and need to upgrade wheels and tires. I have been thinking about the 37s. I just do moderate weekend wheeling. With the air suspension I can lower down for highway driving and get back some MPG. As long as the rest of the stock drive line can hold up to 37s I can replace gears later if needed.

In most cases the skinnier tire actually lays down more contact patch than the wider tire. They break down sooner, easier, and more thoroughly than the wider 12.5"

I run a 38.13.50.17 on KMC grenades 17x9 3.5bs -38 offset aired down 7 psi in snow with a light setup it darn near floats where 3/4 1/2 tons trucks get stuck also I n run 5:13 Dana spicers and definitely upgrade those balljoints people!

Great video! 👍🏻

Good video. I am in the process of doing this right now. I am leaning more toward 37s, maybe 38s for my gladiator rubicon. I'm going to do a terra flex 3inch suspension first, then tires. I do have plans to go to a 5.13 gears as well.