duramaxxin
03-22-2009, 10:57 PM
Is there some way I can figure how many miles I really have on my truck. I have 37 13.50 17 toyos. So if somebody could help me out that would awesome:D thanks.
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JIMMMY 03-22-2009, 11:28 PM Use one of the online calculators..... http://www.miata.net/garage/tirecalc.html My summer size tires are 5% slower - Winter size 4% slower - (Than the OEM size)... So when I hand calc to be accurate I must multiply miles traveled by 1.05 in the summer ..... 1.04 in the winter... TDMAX07 03-22-2009, 11:51 PM Use one of the online calculators..... http://www.miata.net/garage/tirecalc.html My summer size tires are 5% slower - Winter size 4% slower - (Than the OEM size)... So when I hand calc to be accurate I must multiply miles traveled by 1.05 in the summer ..... 1.04 in the winter... Does this apply to mpg also? I'm running 285's and my hand cal mpg is 14.5 x 1.078 = 15.6 since the 285's are 7.8 % slower than the stock tires. mmangels22 03-23-2009, 02:11 PM Like what was said before. Invest in something like the accu pro from procomp and adjust the size of the tires. | ||