new member with tire and rim questions

[WickedYukon03]

hello all new member here!! love the site so far!!!

quick question i just bough an 03 SLT Yukon and want to know what is the biggest tire size i can put under with stock suspension with little to no rubbing?? also if were to move up to aftermarket rims what the biggest rim that can fit without modding the suspension? Thanks in advance

 

[Red_Raider]

Mine had 285/75/16 Nitto Trail Grappler M/Ts. I had to do a little trimming on drivers side when at full turn. As far as biggest rims, it just depends on what you're looking for.

 

[DoWork]

I have factory 20s with 305/50/20 terra grapplers. I only have my factory keys turned up, but the rear rubs just barely.

 

[Blazed]

I think you could squeeze 28"s barely.