Maxxis Minion DHR II Tire - 29 x 2.3 Tubeless Folding Black 3C MaxxTerra EXOMaxxis Minion DHR II Tire 29 x 2. 3 Tubeless Folding Black 3C Maxx Terra EXO. The DHR II is is the gold standard for riders wanting maximum traction and cornering grip when trail conditions get loose and muddy. Ramped paddle shaped center knobs roll efficiently and provide excellent traction for climbing and braking Minion signature channel cut side knobs provide excellent cornering traction Intended use: loose loose over hard medium TECH SPECS