BFGoodrich All-Terrain T/A KO3 – LT37x12.5R17 128R | All-Season + 3PMSF Winter Rated Off-Road Tire

Upgrade your truck or SUV with the BFGoodrich All-Terrain T/A KO3 LT37x12.5R17 128R, the newest evolution of the world-famous KO tire series. Built for drivers who demand extreme durability, confident winter performance, and true all-terrain capability, the KO3 delivers stronger sidewalls, longer tread life, and improved off-road traction — while still remaining smooth and stable on the road.

Perfect for lifted trucks, off-road builds, overlanding rigs, and winter-ready 4×4 vehicles.

🔥 Key Features

• All-Terrain + All-Season Performance – Reliable on pavement, rocks, gravel, mud, sand, and snow.

• 3PMSF Winter Certified – Carries the Severe Snow Rating for confident winter driving.

• CoreGard Sidewall Protection – Built to resist cuts, chips, and impacts from rocks and debris.

• Next-Gen Tread Compound – Full-depth 3D siping for longer life and consistent traction.

• Heavy-Duty Load Capacity – LT construction with Load Index 128 for tough work or adventure.

📌 Technical Specifications – LT37x12.5R17 128R

• Tire Size: LT 37×12.50 R17

• Load Index: 128 (3970 lb / 1801 kg per tire)

• Load Range: F (12-ply rated)

• Speed Rating: R (106 mph / 170 km/h)

• Overall Diameter: 37.0 in (940 mm)

• Section Width: 12.5 in (318 mm)

• Tread Depth: 15/32 in (11.9 mm)

• Approved Rim Widths: 8.5″ – 11″

• Max Air Pressure: 45 psi

• Weight: ~66 lbs (30 kg)

• Construction: Radial LT – Reinforced Heavy-Duty

• Sidewall Technology: CoreGard + Advanced Deflection Design

• Snow Rating: 3-Peak Mountain Snowflake (3PMSF)

• Warranty: 50,000-mile treadwear warranty

• Terrain Capability: Rock • Mud • Snow • Gravel • Dirt • Sand

💬 Why Choose the KO3?

The BFGoodrich KO line is known worldwide for toughness, and the KO3 is the strongest version ever released. Whether you’re overlanding, towing, or facing harsh Canadian winters, this tire provides the traction and protection needed to push your rig further — safely and confidently.

Note: Tire only without Wheel (Rim)

4X4W-TR01001