AT4 XL - Largest Tires?

[Toona]

I just picked up a 2021 AT4 Yukon XL. Ive got 275/60/20 stock wranglers on there but want to max it out with an all terrain and dont plan on leveling. I assume its similar to the denali threads with air suspension but I couldnt find one specific to the AT4.. any tried bigger tires on the AT4 yet?

 

[lasallen]

I just picked up a 2021 AT4 Yukon XL. Ive got 275/60/20 stock wranglers on there but want to max it out with an all terrain and dont plan on leveling. I assume its similar to the denali threads with air suspension but I couldnt find one specific to the AT4.. any tried bigger tires on the AT4 yet?

I will be going to 285/50 22 as per a few on here with Z71's. Does your AT4 have air ride suspension??

 

[Toona]

Thanks. Yes I have air suspension. Trying to figure how big i can go with air suspension

 

[Goldenbear03]

Interested in what you learn here. I'd like to do the same on my AT4 with air ride.

 

[debo4x4]

I did 285/50/22 Toyo AT3's on my Denali. No trimming needed, but I did remove a bracket behind the fender liner in order to pull it back just a bit and zip tied it off. That gave enough room that there's no chance of rubbing on the inner liner. You wouldn't even notice it unless you crawl under and look. So far so good.

 

[lasallen]

Interested in what you learn here. I'd like to do the same on my AT4 with air ride.

I am going to 22” wheels with 285 50 22 ridge grapplers on my at4

 

[DWSmoot]

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[lasallen]

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View attachment 269987

cleanest 21 I have seen to date. My AT4 XL will have this setup next week

 

[DWSmoot]

Thanks. Looking forward to seeing it!

 

[lasallen]