

Hero image 0 of MASSFX Grinder 25x10-12 Rear Tires-ATV, UTV, & SxS on Soft/Hard Pack Ground 2 pk, 0 of 9
MASSFX Grinder 25x10-12 Rear Tires-ATV, UTV, & SxS on Soft/Hard Pack Ground 2 pk
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Key item features
- Distinctive Tread Pattern: The Grinder Series features a unique "Stingray" tread design with a three-tiered central pattern and flared rectangular shapes on the outer edges for exceptional grip.
- 6-Ply Bias Construction: Crafted with a 6-ply bias rating, these tires offer a balance between strength and comfort, providing superior durability for rugged trails.
- Micro-Tread Technology: Smaller tread patterns between larger treads prevent debris buildup, ensuring consistent traction and cleaner surface contact.
- All-Terrain Versatility: Designed to perform across a wide range of terrains, the directional tread cuts through mud and loose ground effortlessly, maximizing stability.
- Premium Design: Inspired by the Maserati logo, the "Trident" design delivers superior traction and self-cleaning capabilities, combining style with functional excellence.
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Specs
- Tire size25x10-12
- BrandMassfx
- Construction typeNon-Radial
- Ply rating6-Ply
- Tread depth0.59 in
- Is run flatN
Current price is USD$139.96
Price when purchased online
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About this item
Product details
Take your off-road adventures to the next level with the MassFX Grinder Series Tires. Engineered for extreme durability and superior traction, these tires combine innovative design elements with high-performance materials to conquer the toughest terrains. Whether you’re navigating muddy trails, rocky paths, or gravel banks, the Grinder Series delivers unmatched reliability and style, setting a new standard for ATV and UTV enthusiasts.
- Unique "Stingray" Tread Pattern: The Grinder Series features a distinctive "Stingray" tread design with a layered, three-tiered central pattern and flared rectangular shapes on the outer edges. This innovative configuration provides exceptional grip, enabling the tires to tackle mud, gravel, and uneven terrain with ease while adding a bold, aggressive look to your vehicle.
- Advanced 6-Ply Bias Construction: Crafted with a 6-ply bias rating, the Grinder Series offers the perfect balance between strength and comfort. The six layers of reinforced, high-grade rubber provide superior durability for navigating sharp rocks, deep ruts, and rugged trails, while ensuring a smooth, long-lasting ride.
- Micro-Tread Technology for Optimal Traction: Experience the power of Micro-Tread Technology, a breakthrough innovation that places smaller tread patterns between the larger treads. These three-pronged triangular micro-treads prevent debris buildup, ensuring consistent traction and cleaner surface contact for enhanced performance over the tire's lifespan.
- All-Terrain Versatility: From muddy pits to rocky trails, the Grinder Series tires are designed to perform across a wide range of terrains. Their directional tread cuts through mud and loose ground effortlessly, while the unique pattern prevents slipping and maximizes stability in challenging environments.
- Premium Design with Functional Excellence: Inspired by the elegance of the Maserati logo, the Grinder Series combines style with substance. The eye-catching "Trident" design isn’t just for looks—it’s engineered to deliver superior traction and self-cleaning capabilities, ensuring you stay in control during every off-road adventure.
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Specifications
Tire size
25x10-12
Brand
Massfx
Construction type
Non-Radial
Ply rating
6-Ply
Warranty
Warranty information
Warranty (Tires Only) LIMITED WARRANTY FOR TIRES MASSFX warrants, subject to the terms, conditions and limitations stated herein, its products to be free from defects in materials and workmanship. MASSFX liability for tires shall be limited to replacement with a new MASSFX tire of the same size and type plus any applicable taxes. MASSFX ‘s Warranty 1. Applies only to the original consumer purchaser for two years from the date of purchase. 2. Does not cover mounting and balancing charges. 3. Is void when tire is worn past the last 1/32 of tread depth. All tread depth measurements are measured in the groove nearest the center line. 4. Does not apply to repaired tubes or tires (a) used in racing and competition, (b) subjected to road hazards, overloading, under-inflation, improper mounting, fitment to incorrect rim, purposeful abuse or chemical contamination, (c) which have been patched, plugged or repaired or into which liquid balancers or sealants have been introduced, (d) tube type tires fitted without tubes, (e) blem tires for cosmetic defects. THERE ARE NO WARRANTIES EITHER EXPRESSED OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF MASSFX SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES. NO REPRESENTATIVE OF MASSFX HAS AUTHORITY TO MAKE ANY REPRESENTATIONS OR PROMISES EXCEPT AS STATED HEREIN. Some states do not allow limitations on how long an implied warranty lasts and do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-2 of 2 reviews
Aug 16, 2025
Rick
5 out of 5 stars review
Verified Purchase
great value good looking tires
Helpful?1T6T783O4BUF874205652
Aug 15, 2025
Speedy
5 out of 5 stars review
Verified Purchase
nice tires
Helpful?1T6T783O4BUF874205652
