Well i got 4 new tires on mar21/09 $475.00 had a flat on mar 29/09 took the tire to clayton park store the service guy said it shouldbe replaced there was a slice between the tread .he also said quinpool rd store had the tire as clayton park store had no stock . but the quinpool rd store would not send a tire over so i took the tire to them . well come to find out since i had the tire installed on the rim at a service station by my house then ballanced at canadian tire after .there was no road hazzard on that tire i cant belive that . well im going to remove the tire go elsewheres buy a new tire and canadian tire on quinpool road will never get a cent from me again and ill keep telling anyone i can of how they are with so called customer service lol what a joke that store is .