My son took his car in to have his tires switched for summer and as the old addage goes - you get what you pay for... They did not advise to come back after 100 kms to have them checked and approx a week later while travelling to a training course one wheel loosened and he barely made it back to NWMKT to have a mechanic put it up on the hoist and could wobble the tire with his finger. He was very fortunate that he made it back to a garage but it then cost him $600+ to replace the entire tire.