Nellie
Junior Member
- Joined
- Aug 4, 2017
- Posts
- 5
- Reaction score
- 1
- Location
- Arlington, VA
- First Name
- David
- Truck Year
- 1987
- Truck Model
- C10
- Engine Size
- 4.7L V-6
my 1987 c10 still has the original 205 75 R15. So this is a pretty skinny, tall tire. I am having a hard time finding the original tire sizes, which seems to only be available for trailer wheels, so I am thinking of going wider. Costco says I can use a 225 or even 235 width tire (like a 225 75 r 15), but this would make the tread portion much wider than the 6 inch rims. Any suggestions? Thanks.