Tires
Right now, we have stock Continental 275/65R18 123 tires (max 3,415lbs) with 10K miles on them. They are mounted to stock aluminum 18"x8" 8x170mm rims (max load 3,590lbs). They are inflated to 75psi ...
Forum Discussion
I did exactly what you are asking on my 05 F350 and love them. I think it handles much better. As far as speedo error I found it was right on,I don't know if these trucks can sense the difference or if it just worked out that way.
