My two TGB Laser R5 scooters have got over 6,000 miles each, and they're still running on the original 120/70-12 tires. The tires have never needed any service, other than maintaining proper pressures. Sometimes it seems that they don't have the grip they once had, but I don't know if its actual or imagined.
How many miles is it reasonable to expect on these puppies? I'm reluctant to shell out for four new tires until I need them, but I don't want to be foolhardy and run on dangerous rubber.
jd