ShortMag

Put them on my 2014 and loved them. Until I replaced them with BFG KO2s at 60k. Then I realized how loud and harsh they were. went with ridge grapplers on my 19

16 months and 25000+ miles on my ‘19 AT4. Have not had any of the problems you have. Absolutely love the truck

You’ll love them. 25k miles on mine on my stock AT4. Look great and don’t kill the mileage as bad as 35s

2019 Sierra AT4 with about every option in terms of technology packages ordered the $20 Boost Auto Fog light mod. This turns on fog lamps any time parking lights are on, including with high beams very clear installation videos on YouTube. I’d never done something like this before but tackled it in about 10 minutes and it seems to work fine i have not driven at night yet to test with Intellibeam but with my understanding of how it works, that shouldn’t change anything so this mod has given me everything the “6 high/all lights” mod plus my fogs automatically come on with my parking lamps highly recommend that is all

Got rid of oem tires immediately so my only point of comparison is my 14 denali with a level, 20” wheels and tires just shy of 35”. My AT4 rides a lot better than my old truck. I like the bigger sidewall that comes with an 18” wheel. I really can’t compare to factory though

I’m interested in how you resolve this as I’ve considered those tires. Any pictures?

Other than 285/70/18 Ridge Grapplers and a Camlocker tool box, not a darn thing! These things are about perfect as spec’d

In the map pocket by my right leg. Jerry rigged a piece of kydex to cover it up so you can’t see it. But it is still easily accessible

No issues. AT4 with 1400 miles

I bet 285/65R20s will fit Is that Dark Sky Metallic?

Looks great!

Please keep us posted

Unless they’ve changed the pads they should last a long long time. My ‘14 has 88k miles and I just recently replaced rear pads and front pads are still original

I had the same question and had been hoping drew’s Exact tire would work. So when I saw his post on another thread last week I was thrilled. Yes one could go a tad bigger but at a huge weight expense now if I could just get my truck to arrive at the dealer...been ‘in transit’ since April 3... driving me insane drew, what kind of gas mileage are you seeing with those tires? 6.2?

I fit 285/65r20 KO2s on my ‘14 with a 2.25” level but it required some minor metal bending. And the KO2s are known to run a little small

Awesome. Great looking truck

I test drove an AT4 recently. During the test drive we stopped at 4 wheel parts. They came out and measured some stuff while I turned the wheel back and forth and proclaimed they were confident 275/65r20 would fit. Of course i am going to push my luck and try to fit a hair wider - 285/70r18 (I like the look on the 18” wheels better) when my truck comes in

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Duratracs will definitely make some significant noise once they get some wear on them. I know from experience ive ordered an AT4 with the 18” wheels and the wimpy tires. I find the 20” wheels hideous and the truck will be driven straight to 4 wheel parts for bigger tires

Never heard of a bumper spacer kit until I just read up on them a little. If I understand them right they provide more clearance in front of the tire. But in my experience the constraint on bigger tires is the rear of the front wheel wells?

You’re truck looks great but is it safe to say that even though the manufacturer calls that a 35x12.5 tire it’s really more comparable to something smaller? (34x11.5 maybe?) dealer ordered an AT4 that I spec’d and is giving me first dibs on it when it comes in (Did not now how long it would take or exact pricing though).

Look darn good but man that’s a heavy tire. Looks like 285/70/18 tires run about 60 lbs

I’m impressed you’ve gotten the 35s to work. When I test drove an AT4 and took it to 4 wheel parts they came out with a tape measure, had me turn the wheels back and forth, and were concerned about anything over 34” tall and 275 wide your truck is stock, no level, right? Any other insights into how it worked? Did you remove the bracket at the back of the wheel well? What sort of mud flap trimming, etc. what kind of tires are those? Really appreciate you taking time to post everything you’ve posted.

I test drove an AT4 last week and took it to a 4 wheel performance shop as part of my test drive. Guys at the shop brought out tape measures, had me turn the wheel back and forth, and concluded a 34” tire at stock width (275) was all they were comfortable saying would work. And that was with removing some bracket in the rear of the wheel well to get a little more clearance. The truck I was driving had 20” wheels and the biggest he was comfortable with was 275/65/20. I’m hoping to get one with 18” wheels But 34” tires at 275 width are hard to come by with 18” wheels

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