EFX® MotoHammer UTV / SxS Tire | 8-Ply Radial

Massive Contact Patch for High Predictability Boasting one of the largest contact patches in the industry, the MotoHammer delivers "asphalt-like" traction on hardpack trails and desert floor. This wide footprint keeps your machine planted on uneven ground, virtually eliminating high-speed wobble and keeping your tracking laser-straight. By putting more rubber on the dirt through a dense, symmetrical center tread, the MotoHammer ensures your steering remains tight, crisp, and incredibly responsive. Shoulder Tooth Lugs for Lateral Bite Whether you’re hunting for a podium finish or just dominating the weekend run, the MotoHammer’s aggressive shoulder lugs are designed to maximize lateral traction. These sharp, "tooth-like" edges wrap down the sidewall to grab extra terrain as the tire flexes during hard cornering. This prevents the front end from washing out and allows you to power out of turns with total confidence. Offset Lateral Channels for Improved Stability By staggering the horizontal "valleys" between the tread blocks, these offset channels act as a natural defense against side-slip. Instead of providing a smooth path for the tire to slide sideways, the broken-up pattern creates multiple points of resistance that lock you into your line on off-camber hills. This ensures that when you’re side-hilling or navigating loose slopes, your momentum stays focused on moving forward rather than drifting off-track. MotoHammer Terrain Performance Desert Massive contact patch for high-speed stability in loose and sandy soil. Hard Pack Dense center tread provides consistent traction on hard terrain. Additional Features and Benefits Rugged 8-Ply Rated Carcass- Built for the harshest environments, the Motohammer’s 8-ply construction provides the structural "backbone" needed to resist punctures and sidewall tears. This heavy-duty carcass allows you to tackle rocky desert trails and debris-strewn trails with the peace of mind that your tires are as tough as your machine. Advanced Nylon Radial Construction- By allowing the sidewall and tread to flex independently, this tire offers a significantly smoother ride and superior heat dissipation. The result is a tire that stays cool under pressure, tracks straighter, and delivers a much longer tread life than traditional bias-ply alternatives. Championship-Proven Pedigree- The Motohammer isn't just "inspired" by racing, it’s forged in it. Torture-tested in the world's most grueling desert races, including King of the Hammers (KOTH), Best In The Desert (BITD), and SCORE International, this tire is engineered to thrive under the same conditions that break lesser equipment. Surface-Hugging Soft Compound- The re-engineered rubber compound is designed to be compliant without sacrificing durability. This "active" rubber allows the tread blocks to slightly conform and "wrap" around terrain obstacles, providing a massive increase in grip on slick rock and technical climbs where harder tires would simply spin. J/L/M-Rated for High-Speed Confidence- Don't let your equipment be the bottleneck on the fast stretches. All Motohammer tires come with a J, L, or M speed rating, certified for safe operation at high speeds. Whether you’re crossing a dry lake bed or pinned on a fire road, you can push the limits with total confidence. Available Sizes and Specifications Tire Size Ply Rating Tread Depth (32nds / mm) Load Index / Max Load Speed Rating Weight (lbs) Overall Diameter Section Width Rim Diameter Construction Part Number 27X9R14 8-Ply 18 (14.3 mm) 73 / 800 lbs. J (62 mph) 28.29 lbs. 27.09 in. 9 in. 14 in. Radial MH-27-9-14 27X11R14 8-Ply 18 (14.3 mm) 73 / 800 lbs. J (62 mph) 34.3 lbs. 27.01 in. 11 in. 14 in. Radial MH-27-11-14 28X10R14 8-Ply 18 (14.3 mm) 70 / 740 lbs. J (62 mph) 34.99 lbs. 28.07 in. 10 in. 14 in. Radial MH-28-10-14 30X10R14 8-Ply 18 (14.3 mm) 80 / 1,000 lbs. J (62 mph) 38.4 lbs. 30.24 in. 10 in. 14 in. Radial MH-30-10-14 31X10R14 8-Ply 18 (14.3 mm) 80 / 1,000 lbs. J (62 mph) 40.19 lbs. 30.94 in. 10 in. 14 in. Radial MH-31-10-14 30X10R15 8-Ply 18 (14.3 mm) 80 / 1,000 lbs. J (62 mph) 37.19 lbs. 30.00 in. 10 in. 15 in. Radial MH-30-10-15 32X10R15 8-Ply 18 (14.3 mm) 80 / 1,000 lbs. J (62 mph) 42.53 lbs. 32.09 in. 10 in. 15 in. Radial MH-32-10-15 32X10R16 8-Ply 18 (14.3 mm) 73 / 800 lbs. L (75 mph) 42.06 lbs. 32.09 in. 10 in. 16 in. Radial MH-32-10-16 33X10R18 8-Ply 18 (14.3 mm) 67 / 675 lbs. M (81 mph) 43.81 lbs. 33.11 in. 10 in. 18 in. Radial MH-33-10-18 34X10R20 8-Ply 18 (14.3 mm) 68 / 695 lbs. M (81 mph) 45.48 lbs. 34.13 in. 10 in. 20 in. Radial MH-34-10-20 EFX MotoHammer FAQ's Is the EFX MotoHammer a DOT-approved tire? No, the EFX MotoHammer is not a true DOT-approved tire. The tire is rated for off-road use only. What tire pressure (PSI) should I run in the MotoHammer? While the maximum inflation pressure reaches 24 PSI for peak load capacities, most trail riders prefer running 12 to 16 PSI. This optimal range allows the rugged 8-ply radial carcass to absorb trail chatter while maintaining unmatched high-speed cornering stability. What do customer reviews say about the EFX MotoHammer? Riders constantly praise the MotoHammer for its incredibly smooth, quiet ride and exceptional high-speed handling. Customers love the specially formulated soft compound that brilliantly conforms to hard-pack terrain, providing extreme grip and reliable durability across miles of rugged trails.