They currently have 285/65R20 BFGoodrich A/T on them 2 of them are K02s 1/2 to 1/4 tread left and 2 are K03s with a little more tread on them. They will also come with 4 295/55R20 Cooper Discover STT PRO they have about 3/4 to half 1/2 tread but starting to weather crack.