Ohio-based distributor says valves are n't working properly , could cause accidents . Tech International estimates that just 8,600 of 6 million are defective . Comment: Continuing to drive on underinflated tires can cause them to burst .
Ohio-based distributor says valves are n't working properly , could cause accidents . Tech International estimates that just 8,600 of 6 million are defective . Snap-in tire valve , Model TR413 , was made between July and November 2006 . Continuing to drive on underinflated tires can cause them to burst .