yes, 215-85-16 tires hit the fender cutout and the cab. Measures about 30 inches across the tire. My neighbor has a 41 pickup and i went over and measured his original spare and it is about 28.5. Just trying tdo figure out what to do. I don't have a problem going to a 15 spare as long as it will fit assuming that a 15 will fit with a little smaller tire. Just need a functioning spare.