Bontrager XR4 Team Issue Tire

The XR4 is a versatile trail tire designed to handle a wide range of conditions. Its tread pattern and dual-compound rubber excel on loose, rocky, wet, or dry trails, making it a reliable choice for aggressive riding across varied terrain.

Yes, this is a Tubeless Ready (TLR) tire. It is designed to be set up tubeless with sealant, which allows you to run lower tire pressures for better traction and a smoother ride while reducing the risk of pinch flats.

The Inner Strength casing provides durable sidewall protection without making the tire feel stiff or harsh. It balances puncture resistance with a supple 120 TPI construction, ensuring the tire remains responsive and conforms well to the trail surface.

For optimal performance and puncture protection, we recommend using 90 mL of sealant per tire when setting them up tubeless.

The tire is rated for a minimum pressure of 30 psi and a maximum of 50 psi. If you are running it tubeless, you can typically experiment with the lower end of that range to maximize grip and comfort on technical trails.

Yes, the XR4 is frequently used as both a front and rear tire for aggressive trail riding. Some riders prefer to pair it with a faster-rolling tire like the XR3 in the rear, but using the XR4 on both ends provides maximum cornering confidence and traction.