I have an 07 jeep rubicon with 2 1/2" budget boost lift and run a set of 315 75 r16 KM2's and love them. Thats a 35 12.5 by the way. They took me up the waterfall at Callalantee this past saturday while it was still raining. They wont take you where a bogger will in the mud but a bogger wont climb slick rock like these either. Road noise is incredibly good and they have taken me through some soupy mud. I personally think its the best all around tire on the market. Havent had them in the snow yet but I aint worried.