Racing Tire Tube - 28 94/106-15

The Hoosier Racing Tire Tube 28 94/106-15 is purpose-built for high-performance off-road and competition racing applications where reliability under extreme conditions is non-negotiable. Designed to fit tires ranging from 94.00 to 106.00 inches in diameter with 15.0 to 19.0 inch tread widths, this tube serves drivers and teams running specialized race vehicles, mud trucks, and ultra-high-performance off-road platforms. Unlike standard automotive tubes, racing-grade inner tubes are engineered to withstand the intense heat cycles, load stresses, and rapid pressure fluctuations inherent to track work and extreme terrain.

This tube's construction prioritizes durability and air retention in demanding environments where tire failure can mean loss of competition or vehicle control on challenging terrain. The tube is constructed to maintain seal integrity under the combined pressure and flexing stress of large-diameter racing tires, resisting pinch flats and sidewall rupture that plague inferior alternatives. Weighing 13.58 pounds, the substantial construction reflects the reinforced rubber compound and thicker wall gauge necessary for sustained performance. The 28-unit specification indicates this is a single tube—a critical component for racers who maintain spare tubes and understand that tire integrity directly impacts lap times, traction, and vehicle safety on both asphalt and off-road circuits.

Competitors, off-road enthusiasts, and dedicated mechanics choose this Hoosier tube for vehicles fitted with oversized or specialty racing tires that demand proper internal support. Installation is straightforward: mount the tube inside the tire, seat the tire bead, and inflate to the vehicle manufacturer's or race series' specification. Verify tire diameter and tread width fall within the 94–106 inch and 15–19 inch ranges before purchase. Keep backup tubes on hand for race days and expeditions into challenging terrain—tube failure at the trailhead or on a competitive lap is easily avoided with proper spares in your pit kit or truck bed.