BFGoodrich BFG-01047 Mud-Terrain T/A KM3 37x13.50R20 127Q Load Range E

The BFGoodrich Mud-Terrain T/A KM3 in 37x13.50R20 is engineered for serious off-road enthusiasts who demand extreme traction and durability in the toughest conditions. This next-generation mud-terrain tire delivers significant performance improvements over its predecessor, with 27% tougher sidewalls, 5% better mud traction, and 8% more grip on rocks.

Advanced Off-Road Technologies:

• Terrain-Attack Tread Design: Features massive tread blocks engineered to deliver incredible grip from any angle of approach, while Mud-Phobic Bars actively release compacted mud for continuous traction in muddy and soft soil conditions
• Krawl-TEK Compound: Advanced rubber formulation provides enhanced grip on rock and slick surfaces, delivering superior traction when crawling over boulders and technical terrain
• CoreGard Max Technology: Race-proven sidewall protection system utilizes a thick sidewall shield and specialized compound to guard against punctures from sharp rocks and obstacles
• Linear Flex Zone: Allows the tire to flex and envelop objects during aired-down driving situations, maximizing contact and traction on uneven surfaces
• Traction-Armor Sidewall Sculpture: Aggressive sidewall design not only adds visual appeal but also helps prevent sidewall splitting while providing additional biting edges for traction in deep ruts

Specifications: This tire features a Load Range E (10-ply rated) construction with a load index of 127 (3,860 lbs max load per tire) and speed rating of Q (up to 100 mph). It measures 36.5 inches in overall diameter with an 18/32-inch tread depth and is designed for rim widths from 8.5 to 11 inches. The tire features Raised Black Letter (RBL) sidewall styling and has a maximum inflation pressure of 65 PSI.

Built for 4x4 trucks, heavy-duty pickups, and SUVs, the KM3 excels in extreme off-road environments while maintaining on-road manners for daily driving. Backed by BFGoodrich's Standard Limited Warranty covering defects in workmanship and materials for 6 years or the life of the original tread.