Re: Tire Size changed gearing |
Subject: Re: Tire Size changed gearing by Churchkey on 2010/3/9 21:04:27 IMHO you problem is the difference in rubber compound between the old & new tires & possibly a difference in footprint size. Suggest comparing compounds with a durometer. 255 50 16 = 799 revolutions per mile 275 35 18 = 811 revolutions per mile. |