BFGoodrich 71004 39X13.50R17 Mud Terrain T/A KM3 Tire - Off-Road, Truck & Jeep Tires for Extreme Terrain & Mud Driving

Style: BFGoodrich Tires 39X13.50R17 Mud-Terrain T/A KM3

Tire Load Range: C

Metric Ratio: 13.50

Metric Width: 343

Outer Diameter: 39.0

Rim Size: 17

Section Width: 13.5

Tire Type: Mud Terrain

Speed Rating: Q (99 mph)

Load Index: 121 (3197 lbs)

Max Inflation Pressure: 45 psi

Weight: 88.51 lbs.

Dimensions (LxWxH): 38.50 x 38.50 x 14.00 in.

DOT Approved: No

BFGoodrich 71004 - Big-Bite Grip for Big-Bodied Rigs

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 don’t quit when the road does.

Equip your truck with this heavy-duty BFGoodrich tire!

• 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 this truck tire wrap around rocks and trail debris when aired down—giving you better contact, more grip, and fewer flats
• Extreme Sidewall Armor - From pinch shock resistance to chip-and-tear defense, these custom truck tires are built with thick rubber and serious protection
• All Season, All Business - Despite their mud-slingin’ design, these BFGoodrich tires offer solid road manners and year-round versatility. So whether it’s rain, snow, or a hot Southern summer, these off road tires have your back

Why is this mud terrain tire the right choice for your truck?

When you're serious about trail performance, you go with —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.

Want to get more traction, more protection, and more off-road grit? Then quit messing with halfway options and go full-send with BFG KM3 tires—the ultimate truck tires for serious off-roaders.

Custom 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.