I am new to this board, the question I have is related to my 1983 Z28. It has stock 15 inch rims with P215/65/R15 tires on it. I would like to
get a wider tire on the same rims, can anybody tell me what the maximum size of Tire I could install without to much effect on the speedo.


Thanks in Advance

 

235/60R15's all the way around. Just a hair shorter, but 2cm wider. I used to run 245/60R15's, but they rubbed pretty good on the front.