Tube TU0157 Air-Loc Passenger Car Tire Inner Tube with TR13 Valve Stem - 12/13 Inch

The Air-Loc TU0157 is a premium passenger car and light vehicle tire inner tube designed for 12- and 13-inch rim applications. Built from durable butyl rubber, this tube offers reliable air retention and long-lasting performance for a wide range of passenger, farm, lawn and garden, and trailer tire fitments.

Key Features:

• TR13 Straight Rubber Valve Stem — the most common stem style, measuring approximately 1.38" long, designed for standard wheel hole sizes of approximately 1/2"
• Butyl Rubber Construction — provides excellent air retention and resistance to permeation for extended service life
• Multi-Fit Design — fits a broad range of 12" and 13" tire sizes including 145/80R12, A78-12, B78-12, 195/60R13, A78-13, 5.60-13, and ER12/13 sizes
• Offset Stem Placement — stem is positioned offset to one side for compatibility with one-piece wheel designs
• Foldable for Storage — compact, foldable design for easy storage and shipping

Compatible Tire Sizes Include:

• 145/80R12, A78-12, B78-12
• 195/60R13, A78-13, 5.60-13
• ER12/13 combination sizes

The TU0157 is the correct tube choice for passenger car tires, compact vehicles, trailers, and select lawn and garden applications on 12" and 13" wheels. Note: A B6 valve stem adapter bushing may be required if your wheel is drilled with the larger 5/8" stem hole.