I have a 1993 Ram Charger with stock tires (R15). Can I use a size R22 without having to modify any parts on te truck?
That is a LOT of difference, going from 15 to 22 inch. Might not even fit in wheel-well, and turning radius will be greatly increased. Speedometer way off, off-set might be different and if so will destroy your wheel bearings in short time.
How about the engine? Dose it effect the engine I'm any way?
Only by changing the low gear and final drive ratio, putting a different load on it.
Thank you for sharing your knowledge
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