For those of you who are considering tire sizes other than stock here is a website that will calculate speedometer accuracy based on the stock tire supplied by the mfgr. and the tire you are considering going to.
www.web-cars.com/math/tiresize.html
It does require you enter the rear axle ratio. For the 06 4R someone posted what is was but I can't remember exactly. Somewhere around a 3.75 or 3.76 I believe?? Don't think this is in the owner's manual but perhaps someone can re-post that info.
www.web-cars.com/math/tiresize.html
It does require you enter the rear axle ratio. For the 06 4R someone posted what is was but I can't remember exactly. Somewhere around a 3.75 or 3.76 I believe?? Don't think this is in the owner's manual but perhaps someone can re-post that info.
