The all-new System 3 XT400 Extreme Trail Tire combines some of the best features from the XTR370 and XM310 models. This beefy beast boasts a 10" wide hybrid surface with deep dual stage lugs and an advanced 10-ply carcass that blends the perfect balance of flexibility and durability. This advanced and unique new tire combines the radial carcass of the popular XT370 Tire with the mud-ready tread of the XM Line to deliver an innovative 10-inch wide smooth-running mud-trail hybrid.

• Advanced 10-ply rated radial carcass blends the the best of flexibility and durability
• Super aggressive shoulder lugs pull through deep ruts
• Deep rim guard protects wheel lips and helps avoid pinch flats
• Ideal balance of flexibility and durability
• Popular choice for mud and trail riders