Tires with 2.25 Leveling Kit

[DGlascoe]

I just installed the Ready Lift 2.25" Leveling Kit with new UCAs on my 2018 GMC Sierra All Terrain. I would like to add bigger tires (currently have 275/60/20). Would anyone know the largest tire I could add on stock rims?

[khaledsamy36]

I just installed the Ready Lift 2.25" Leveling Kit with new UCAs on my 2018 GMC Sierra All Terrain. I would like to add bigger tires (currently have 275/60/20). Would anyone know the largest tire I could add on stock rims?

See if this helps



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[DGlascoe]

Thank you!

 

[kylant]

i have this kit. my truck had 285/45-22 on the factory wheels (+26? offset). the tires just barely rubbed the control arm. So I welded the steering stops from a Zone kit onto the lower control arms. The rub was completely eliminated. I bought +18 offset wheels (even more clearance) and put a 285/65-18 tire on them. Theoretically, the tires are the same width and the lower offset of the wheels should have given me plenty of clearance. well,  that is not the case. the tires rub the control arms. It is obvious the tires are wider than the factory tires, even though they are both 285s. 

I bet If I went with a different tire in a 285 (BFG vs Duratrac) they would not rub. 

 

So I would say to be safe, run a 275 width. you may be able to run a 275/65-20 without any issues