I want to improve my highway rpm by getting larger tires. I currently have 15" tires that are 27.5" in diam at the road. I want to get some old 16" wheels and improve my highway rpm.
I can get some 33.2" dia. which are 7.50 X 16". That would improve my rpm almost the same as a 3.38 rear end will. But, will the tires fit in the back wheel wells under load, and the front wheel wells when making sharp turns? Thanks - Scott


55 1st Chev.