i ran a set of 255-60-15 on 10 holes on my 91 LX5.0 only rubed on very hard corners if i hit a bump in the corner they state to run them on a rim 6.5-10 they are 10.2 wide at the sidewall and 8.2 at the tread and they are 27in tall all these are on a 7.5 rim hope this helps smokey905.0