pot_head

hi. whats the overall diameter of the stock 18"wheels + tires? and can someone help me do the math and tell me whats the overall diameter of 245/35/20's and 275/30/20's? maybe i dont have to chop my springs afterall...thanks.

joeyb

Here's your formula

multiply the first number by the second as a percent
multiple by .08
add the rim size

245 x 40% x .08 = 7.8
7.8+18 = 25.8

Joey B

pot_head

thanks...