1 Tire tread depth less than 0.8mm would need to be immediately improved and be re-inspected within one month. Motorcycle registration and license would be subject to suspension if the tire tread depth re-inspection is overdue or failure to pass this re-inspection.
2 Please have your tire replaced when tread depth has reached the tread wear replacement indicator. It is recommended not to use the tire which is more than 6 years from the manufactured date.
3 Over or under inflated the tires, no sufficient tire tread depth and tire life been extended too long are the likely causes of the flat tire.