Buy EFX at Only Tires

Yes — the Performance Terrain AT is engineered with a motorsport-informed performance standard for real off-road capability. Its aggressive tread design provides solid traction on gravel, dirt, rocks, and technical terrain while maintaining adequate highway performance for daily driving between off-road excursions. For truck owners who want an all-terrain tire built around performance engineering rather than pure value positioning, the Performance Terrain AT delivers a capable and distinctive option.

The Motoclaw MT is EFX's full mud-terrain tire, engineered for serious off-road performance. Its aggressive open tread pattern provides outstanding mud-clearing capability and terrain bite for demanding trail conditions, and its construction is built to handle the stresses of technical off-road driving. For truck owners who regularly take on mud, loose terrain, rocks, and challenging trails — and who want a tire developed with a motorsport-level performance standard — the Motoclaw MT is a compelling mud-terrain choice.

Yes — EFX offers tires in a range of LT-metric and traditional inch-format sizes suited to lifted truck and custom off-road builds. Their availability in specialty inch sizes is a meaningful advantage for builders who need aggressive capable tires in fitments that mainstream brands don't always cover. The Only Tires fitment tool can help identify which EFX models are available for your specific wheel and lift configuration.

EFX tires are optimized for off-road performance, so daily driving characteristics reflect that priority. Their all-terrain Performance Terrain AT handles daily highway and street use alongside its off-road capability, though like all aggressive all-terrain tires it produces more road noise than a pure highway product. The Motoclaw MT is best suited for drivers who spend significant time off-road and accept the highway trade-offs that come with a mud-terrain tire. For drivers who want EFX performance capability for primarily off-road use with secondary daily driving, the Performance Terrain AT is the more versatile daily choice.

EFX provides a manufacturer's limited warranty covering defects in materials and workmanship across their product lineup. Warranty terms vary by model and application. All EFX tires sold through Only Tires are new, genuine products eligible for manufacturer warranty support. Specific warranty details for any model can be confirmed at the time of purchase through Only Tires.