Thought i'd share my experience putting TRX wheels and tires on my 2019 Bighorn w/ air suspension. I haven't seen other posts about fitting TRX wheels without a level or lift.
Got some TRX wheels w/ 35x12.5 Kenda Klevers on marketplace, and paired them with KSP 1.5" spacers off of amazon (https://www.amazon.com/gp/product/B083FD9Q3G/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&th=1).
My truck has DV8 bumpers which helped with clearance on the front wheels, but they still hit the mud flaps at the back of the front wheel-well. I took off the flaps and zip tied back the fender liners, now have 0 rubbing.
I have no leveling kit or lift, just stock air suspension. The wheels clear with no rubbing in levels 3 - off road 2. I haven't tested clearance on ride height 1 or 2.


Got some TRX wheels w/ 35x12.5 Kenda Klevers on marketplace, and paired them with KSP 1.5" spacers off of amazon (https://www.amazon.com/gp/product/B083FD9Q3G/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&th=1).
My truck has DV8 bumpers which helped with clearance on the front wheels, but they still hit the mud flaps at the back of the front wheel-well. I took off the flaps and zip tied back the fender liners, now have 0 rubbing.
I have no leveling kit or lift, just stock air suspension. The wheels clear with no rubbing in levels 3 - off road 2. I haven't tested clearance on ride height 1 or 2.


