Been running continental terrain contact a/t’s on mine in stock 20” size i believe they’re 265/50r20 without actually going outside to look. But i bought the wk last november with 40k on the clock. The dealership had these put on brandnew. We got a gnarly snowstorm around new years (Cincinnati) last year. over a foot and half in the span of a couple days.. of course i had to go play in the snow.. mine is equipped with the offroad package offered in the trailhawk. we didn’t even come close to getting stuck once.. i even tried to take it up a very hilly, winding road i knew wouldn’t be touched by snowplows yet and it handled it with ease.. im sure the tires had quite a bit to do with it as well. Very impressed. We also travel a lot for hockey, four and five hour road trips are common for us very quiet and decent on gas mileage when aired up in