BFGoodrich 39458 37X12.50R17 Mud Terrain T/A KM3 Tire - Off-Road, Truck & Jeep All-Terrain Tires for Mud, Sand & Rocky Trails - Heavy Duty Performance for Adventure & 4x4 Driving

Style: BFGoodrich Tires 37X12.50R17 Mud-Terrain T/A KM3

Tire Load Range: D

Metric Ratio: 12.50

Metric Width: 318

Outer Diameter: 37

Rim Size: 17

Section Width: 12.50

Tire Type: Mud Terrain

Load Index: 124 (3,525 lbs. Max Load)

Speed Rating: Q

Weight: 77.45 lbs.

Dimensions (LxWxH): 36.50 x 36.50 x 13.00 in.

DOT Approved: No

BFGoodrich 39458 - Built to Climb, Born for the Mud

You ain’t afraid of getting a little dirt under your fenders, and neither are BFGoodrich Mud-Terrain T/A KM3 tires. Designed for rigs that live for rough roads and muddy messes, these BFG KM3 tires are built from the bead up for performance in the nastiest conditions this side of a mud pit. Whether you're rock crawling or trail busting, these off road tires don’t quit when the road does.

Upgrade your truck with this sturdy BFGoodrich tires!

• Krawl-Tek Compound for Extreme Grip - BFG’s proprietary rubber delivers serious traction on slick rocks, wet roots, and loose terrain—where other truck tires just spin
• Terrain-Attack Tread Blocks - Massive, aggressive lugs grab from all angles so you can climb, crawl, and conquer—forward, sideways, or anywhere you point your rig
• Linear Flex Zone - This tech lets the tire wrap around rocks and trail debris when aired down—giving you better contact, more grip, and fewer flats
• CoreGard Max Sidewall Armor - Borrowed from Baja-winning tech, this rugged sidewall protection stands up to gashes, punctures, and backwoods abuse
• Advanced Deflection Design - Built to shrug off sharp sticks, hidden stumps, and jagged ledges like it’s just another Sunday drive

Why does this mud terrain tire make sense for your truck?

When you're serious about trail performance, you go with BFGoodrich tires—and the KM3 line is the king of ‘em all. These ain’t your average custom tires—they’re battle-tested, Baja-bred, and built for those who demand the best off road tires in the game. Whether you're hauling gear, chasin' the trail, or just want your rig to look downright mean, BFG mud terrain tires deliver every time.

Slap a set of these BFGoodrich truck tires on your ride and let the trails know you didn’t come to play. It's time to dig in, grip up, and go places most rigs only dream of.

Offroad Tires Care Tips

Double-check prior to buying tires that their size and load capacity match your vehicle's specs. The load capacity indicates how much weight the tire can safely carry, and the size influences overall diameter as well as performance. Incorrect load size or capacity selection can negatively affect handling, safety, and fuel economy.

To get the maximum performance and stability, it's crucial to consult the manufacturer's manual or your car guide while selecting tires.