What kind of vehicle is this tire best suited for?

This BFGoodrich Mud-Terrain T/A KM3 tire is best suited for trucks and SUVs that are frequently driven off-road, especially in muddy or rocky conditions. It's designed for vehicles that have been modified to accommodate larger tire sizes.

How does the tread design help with off-road traction?

The Terrain-Attack tread technology features large, interlocking tread blocks that dig into loose surfaces like mud and gravel. This design helps to maximize grip and prevent slippage, allowing for better forward momentum on challenging trails.

Are these tires noisy on the highway?

Mud-terrain tires, by nature of their aggressive tread patterns designed for off-road grip, can produce more road noise than all-terrain or highway tires. While BFGoodrich has worked to improve tread noise, some level of audible feedback is expected during highway driving.

BFGoodrich Mud-Terrain T/A KM3 39x13.50R17LT 121Q Tire

Name: BFGoodrich Mud-Terrain T/A KM3 39X13.50R17LT 121Q
Brand: BFGoodrich
SKU: bfgoodrich-bfgoodrich-mud-terrain-t-a-km3-39x13-50r17lt-121q-t14-549767
Price: 920.32 USD
Availability: BackOrder

BFGoodrich Mud-Terrain T/A KM3 39X13.50R17LT 121Q

$920.32

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BFGoodrich Mud-Terrain T/A KM3 39x13.50R17LT 121Q tire. Built for extreme off-road traction and durability.

Key Features

Fits 17-inch wheels with a 13.50-inch width and 39-inch overall diameter.
BFGoodrich Terrain-Attack tread technology offers aggressive grip on mud and loose surfaces.
CoreGuard technology in the sidewalls enhances resistance to punctures and cuts from trail debris.
Interlocking tread blocks help maintain traction and stability on challenging terrain.
Designed for extreme off-road conditions, including mud, rocks, and dirt.
121Q load index and speed rating suitable for demanding applications.

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Product Details

If you're looking to tackle serious off-road trails, especially those with mud, rocks, and uneven terrain, the BFGoodrich Mud-Terrain T/A KM3 tire is built to get you there and back. This tire is designed for extreme conditions, offering robust traction and durability when you need it most. It's a popular choice for off-road enthusiasts who demand performance when the pavement ends.

The Mud-Terrain T/A KM3 features BFGoodrich's Terrain-Attack tread technology, which uses large, interlocking tread blocks to provide exceptional grip on loose surfaces like mud and gravel. The tread pattern is also designed to help shed mud and debris, maintaining traction even in the messiest conditions. For added protection against trail hazards, the sidewalls are reinforced with BFGoodrich's CoreGuard technology, making them more resistant to punctures and tears from rocks and sharp objects. This well-built tire is constructed to handle the rigors of off-roading, ensuring you can push your vehicle further with confidence.

This specific tire is a 39-inch diameter tire with a 13.50-inch width and fits a 17-inch wheel. The 121Q rating indicates its load index and speed rating, suitable for heavy-duty applications. When considering tires of this size, it's important to ensure your vehicle's suspension and body are modified to accommodate them, as they are significantly larger than stock tires and may require suspension lifts and fender modifications for proper fitment and clearance.