Full polyurethane Pr1mo Orion wheelchair tire. Full profile 24 x 1 3/8 ( 37-540 ) Solid urethane and flat proof.

Non marking black tire enables flat free performance along with a smooth ride. Street tread ideal for everyday use.

Polyurethane tire installation:

Polyurethane tires are smaller than the wheel rim, so they must be stretched onto the rim. This requires a significant amount of force, and most wheels are 2-3 inches larger than the tire, so hand installation is not possible.

We highly recommend using a tire installation tool for easier installation.

To Fit: Most 24" (540mm) Wheels