Couldn’t find a solid answer on whether 17” wheels clear the brake calipers on the current generation Yukon. Posting so others know it’s possible, but I will say it is probably dependent on the brand of wheel and possibly the offset.
I am currently running 17” x 8.5” zero offset Relations Race wheels with 285/75r17 (34s) tires on a 2024 Yukon XL. No issues with brake caliper clearance. To eliminate tire rubbing the fender liner pull back kit from Westcott was needed, however the plastic trim and running boards did not need any modification.
The fender liner clearance at near the front bumper is very tight, and the Denali bumper has some hard plastic directly behind the fender liner that will make it difficult to make more room for a 35” tire.
I am currently running 17” x 8.5” zero offset Relations Race wheels with 285/75r17 (34s) tires on a 2024 Yukon XL. No issues with brake caliper clearance. To eliminate tire rubbing the fender liner pull back kit from Westcott was needed, however the plastic trim and running boards did not need any modification.
The fender liner clearance at near the front bumper is very tight, and the Denali bumper has some hard plastic directly behind the fender liner that will make it difficult to make more room for a 35” tire.