New Member, New Truck

[fogowe]

Originally Posted by jocko

Difficult to measure rim diameter with tires on - the measurement should be from the bead mating surface on one side to the other side - so no way to truly measure it without the tire off and a gigantoid set of calipers, but you can approximate it. Sounds like you may be measuring from outer edge to outer edge?

Easiest solution is to pull a wheel tire assembly off, scrub the inside of the wheel and look for a 16X6 stamping

What size are your tires? It's labeled on the tire.

Tires are 9.50R 16.5 and fit the rims pretty good, they don't look to big. I do have the spare, I can take the tire off that and check. The rims are wide like 8" or maybe 10"