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If you have the stock tires with 27,000 miles you might want to look into new tires and make sure that your alignment is good. I had the DW on mine at about 34,000, had it aligned and balanced by the dealer, still had DW, Bought a new set of Goodyear Duratracs 10.5x31x15's and had it realigned at a Kauffman Tire and all is good. 6 months and no DW. You may also want to check your tire pressure, over inflation can have a lot to do with DW.