I have a 1966 f250 4x4 with a 352 and 4.56 gears and a 4 speed. That being said my top speed isnt much over 60 mph. I have 7.50x16tires now and was wondering if anyone has run the 9.00x16 tires. I know all the associated issues with the bias ply tires i was mainly looking for fitment. Ive heard all sorts of things but never with anyone with actual experience. Thanks for your input.