Maxxis Assegai Tire - 29 x 2.5 Tubeless Folding BLK 3C MaxxTerra EXO+ Wide TrailMaxxis Assegai Tire 29 x 2. 5 Tubeless Folding Black 3C Maxx Terra EXO+ Wide Trail. The Assegai tire is designed primarily for downhill racing and aggressive trail riding in mixed conditions. The knob height falls between the Minion DHR II and the Shorty. Like the Minion tires the center knobs are heavily ramped on the leading edge to reduce rolling resistance. A small knob located between the center tread and side knobs provides a smooth transition