What is the best tire and wheel combo between a 17 and 18 to keep speedo most accurat
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What is the best tire and wheel combo between a 17 and 18 to keep speedo most accurat
Jus wondering what is the best like tires size wise is a 225/45 17 goin to throw off my speedo more than a 225/ 40 18 or will 225's even fit on the wrx I really could use some opinions?
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Joined: Nov 2002
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From: Danville, CA
Car Info: E92 M3, E70, F32, E21
both those combo's should not throw your speedo off at all..
225's will fit w/o a problem, my car is lowered 1.8" in the rear and and I do not rub at all with my 225/40/18's.
225's will fit w/o a problem, my car is lowered 1.8" in the rear and and I do not rub at all with my 225/40/18's.
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Joined: Nov 2002
Posts: 1,402
From: Bay Area
Car Info: 02 WRX wagon=dead; rollin' in a Craptastic Camry!
Manufacturers will state the # of revolutions a tire makes per mile. I believe the TireRack has this info on their site. Match this number as closely as you can to the stock tires. From there you can mathematically calculate how far off your speedo is going to be, it should be fairly negligible.
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UrbanAchiever
Wheel & Tire
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Sep 29, 2004 03:59 PM
