I'm surprised there's not a sticky on this issue. I'm hoping Falken Wildpeaks at3 265/65/r18 will fit with the factory hitch. I just scored some r18 Blackline wheels.
A sticky with charts with different wheel radii, Generation of vehicle. inflated or deflated spare, type of hitch, exact brand and type of tire. A link on where to purchase the KDSS spacers. Links to purchase and program and clip(fool) the dashboard tpms system if you need to deflate for fitment. Someone could become the next KDSS spacer/TPMS millionaire$$$$!!!!