The Minion DHR II is a complete redesign. Acceleration, cornering and braking have all been improved The Minion DHR II is a complete redesign. Acceleration, cornering and braking have all been improved TERRA - 3C Maxx Terra is softer and offers more traction than 3C Maxx Speed, yet provides better treadwear and less rolling resistance than Maxx Grip TR - Tubeless Ready - sealant required EXO - sidewall protection which helps prevent puncture from sidewall abrasions