EFX MotoHavok Tires 31x8.5-14 - Set of 4

The EFX MotoHavok 31x8.5-14 ATV/UTV Mud Tire delivers class-leading traction in deep mud, swamps, and snow while maintaining a smooth, controlled ride on hard surfaces. Unlike traditional AG-style mud tires, the MotoHavok's aggressive tread pattern provides equal bite in both drive and reverse — making it one of the most versatile extreme-terrain tires available.

Tires Only — Wheels Sold Separately.
This listing is for 1 Set of 4 Tires (31x8.50-14 Front & Rear).

Key Features

• Deepest mud traction with smooth hard-surface ride quality
• Aggressive tread pattern bites in both drive and reverse
• Enormous 2" (63.5/32nds) lug tread depth for extreme terrain
• 6-ply rated for durability and puncture resistance
• Designed for mud, swamp, snow, and extreme off-road conditions
• Like-no-other Mud AG tire on the market

Specifications

• Size: 31x8.50-14
• Ply Rating: 6-ply
• Tread Depth: 2" / 63.5/32nds
• Weight per Tire: 42.9 lbs
• Terrain Type: Mud / Snow / Swamp / Extreme
• Quantity: Set of 4 (Front & Rear)
• Brand: EFX Tires
• SKU: MK-31-85-14-4

Fitment & Compatibility

The EFX MotoHavok 31x8.5-14 is compatible with a wide range of ATVs and UTVs running 14" wheels. When mounting oversized tires, always verify proper fitment and tire clearance for your specific vehicle. Consult your owner's manual or a qualified technician if unsure.

Frequently Asked Questions

What terrain is the EFX MotoHavok best suited for?

The EFX MotoHavok is engineered specifically for extreme terrains including deep mud, swampy conditions, and snow. Its 2-inch lug depth and aggressive tread pattern make it one of the most capable mud tires for ATV and UTV applications.

Does this listing include wheels?

No — this listing includes tires only. Wheels are sold separately. You will receive a complete set of 4 tires (31x8.50-14) for both front and rear positions.

What is the ply rating and why does it matter?

The MotoHavok is 6-ply rated, meaning it has reinforced sidewalls that resist punctures and cuts from rocks, roots, and debris. A higher ply rating provides greater durability in demanding off-road environments.

How much does each tire weigh?

Each EFX MotoHavok 31x8.5-14 tire weighs 42.9 lbs. The full set of 4 tires weighs approximately 171.6 lbs total.