Do I have to replace all four tires at once?




If so, that sucks, because I have a perfectly good (never used) spare tire in my trunk. I guess I could buy three new Dunlop 9090s and use the spare.
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Alternatively, if your current tires are worn more than 4/32" already, you could just buy one tire from TireRack and ask them to have it shaved down to the same depth as your other tires.
More info here:<ul><li><a href="http://www.tirerack.com/a.jsp?a=AR4&url=%2Ftires%2Ftiretech%2Ftechpage.jsp %3Ftechid%3D18">http://www.tirerack.com/tires/tiretech/techpage.jsp?techid=18</a></li></ul>



