This is a 185/195R15 Michelin tube with a TR13 Offset rubber stem. Recommended application is for a 185/195R15 Radial tire. Fits 185-195 width, 15 inch diameter tires. This Michelin inner tube has a TR13 rubber stem and the valve stem location is Offset. TR13 stem is rubber stem 1 1/2 inches tall, 3/8 inch in diameter. Actual item may differ from photo. Coker Tire Company features a huge selection of specialty inner tubes.