Product Review

Quality Firestone MR 14/15 inner tube with TR-13 straight valve stem. Fits tire sizes P235/70R14, P245/70R15, P225/60R15, 225R15, P225/70R15, P255/60R15, 235R15, P255/70R15, P275/60R15, and 295/50R15. MR 14/15 tubes also fit alpha numeric sizes HR78-14, JR60-14, JR78-14, LR60-14, MR60-14, NR78-15, JR70-15, LR60-15, KR70-15, LR60-15, KR70-15, MR60-15, LR70-15, NR60-15, 8.90-15, 9.00-15, and 9.15-15. This tube also fits sizes, 7R14, 7.5LR14, 7.50LR14, 8R14, 8.50LR14, 9.50LR14, 7R15, 7.50LR15, 8R15, 8.5LR15, and 9.5LR15. Radial tubes also fit corresponding size bias tires.