One problem related to tire tread/belt has been reported for the 2007 Toyota Prius. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Toyota Prius based on all problems reported for the 2007 Prius.
After an interstate highway drive and when then discovering my tire had been punctured by a screw or other object, but with still enough air in the tire to drive to a tire repair facility, I drove to have the puncture repaired. On repairing the puncture of the 185/65r15 tire, the repairman observed a portion of the tire’s steel belt to be visible on the inside of the tire. An immediate replacement of the tire was recommended, but this facility did not have an identical tire to provide. The facility emailed me a picture of the protruding steel belt. This writer has twice reported the matter to the tire’s manufacturer, but still no response since the first report on 09/24/2024. No party other than the tire repair facility has inspected the tire. This writer has recognized no noticeable effect of the defect, but the repair facility stated it could cause a blowout at any time.