BFGoodrich 1047 Mud-Terrain T/A KM3 LT37x13.50R20 127Q E All-Season Tire

The BFGoodrich Mud-Terrain T/A KM3 in size LT37x13.50R20 is a next-generation mud-terrain tire engineered for serious off-road performance. Built with race-proven toughness derived from BFGoodrich's success in ultra-rough Baja off-road racing, this Light Truck tire delivers outstanding grip in mud, rock, and challenging terrain while maintaining DOT-compliant all-season capability.

Key Technologies:

• Krawl-TEK Compound – A specialized rubber compound engineered to enhance grip on rock and other slick surfaces at every angle
• CoreGard Max Technology – Race-proven sidewall construction designed to resist splitting and punctures in extreme terrain
• Terrain-Attack Tread Design – Massive tread blocks deliver maximum traction from any approach angle in mud, rock, and loose soil
• Linear Flex Zone – Allows the tire to flex and conform to obstacles when aired down for superior low-pressure crawling performance
• Traction-Armor Sidewall Sculpture – Adds biting edges along the sidewall for improved traction on soft soil and mud
• Advanced Deflection Design – Helps protect the upper shoulder area from damage during off-road use

Tire Specifications:

• Size: LT37x13.50R20
• Load Index / Speed Rating: 127Q (Load Range E, 10-ply rated)
• Overall Diameter: 36.5 inches
• Section Width: 13.6 inches
• Tread Depth: 18/32 inches
• Maximum Load: 3,860 lbs
• Maximum Inflation Pressure: 65 PSI
• Measuring Rim Width: 9.5–11 inches
• UTQG: 300 AA A
• Sidewall: Raised Black Lettering (RBL)

Backed by BFGoodrich's 6-year limited warranty covering defects in workmanship and materials for the life of the original usable tread, the Mud-Terrain T/A KM3 is purpose-built for trucks, SUVs, Jeeps, and dedicated off-road builds that demand maximum capability in the most demanding conditions.