Find the Perfect Tires for Your ATV, UTV, or SXS!

See more tires available for your specific rim size

QuadBoss® QBT671 ATV / UTV Bias Tire | 6-Ply

Regular priceFrom $97.99

Estimated Shipping Widget will be displayed here!

Fast & Free Shipping
on every order
Genuine Brand Tires
no knock-offs
Superior Support
stress free shopping
Small rectangular color Quadboss ATV Tire logo.

The QuadBoss® QBT671 ATV / UTV Mud Tire is designed to get you through whatever mud is in your way!

The QuadBoss QBT671 Mud Tire delivers uncompromising performance with its 6-ply construction designed to have the terrain begging for mercy when this aggressive rubber meets the mud. Available in four popular 12-inch wheel diameter sizes ranging from 25x8-12 to 26x10-12, the QBT671 features an exclusive tread design with a unique scale pattern in the tread valleys that provides extra traction and unparalleled clean out capabilities. Boasting an impressive 3/4-inch tread depth, the slotted lugs add crucial traction and provide weight savings for better steering control across all sizes. Wraparound lugs deliver extra sidewall protection and excellent cornering bite, complemented by intentional rim guards that help protect your wheels from damage. With load indexes ranging from 43 to 52 and a J speed rating, these mud-terrain tires are specifically load rated for both ATVs and UTVs, making the QBT671 series the perfect choice for riders who demand maximum traction and durability in challenging mud conditions!

Choose your correct tire size from the dropdown menu and select the quantity you need for quick and accurate delivery!

PLEASE NOTE: Tire only, wheel NOT included! Double check your tire size before ordering to ensure accuracy when ordering your new tires!

QBT671 ATV/UTV Tire Features and Benefits

  • 6-Ply Tough Bias Construction
  • Unique Exclusive Tread Design
  • Rugged 3/4" Tread Depth
  • Scaled Casing Surface Between Lugs
  • Aggressive Widely Spaced Directional Lugs
  • NHS Rated for Off Road Use Only

QBT671 ATV/UTV Tire Sizes and Specifications

    Part Number Description Size Speed Rating Load Index Ply Quantity Max Diameter Wheel Diameter Width Tire Type
    qbs608981 QuadBoss QBT671 Mud Tire - 25x8-12 6Ply 25x8R-12 J 43 6 25" 12" 8" Mud-Terrain
    qbs608982 QuadBoss QBT671 Mud Tire - 25x10-12 6Ply 25x10-12 J 50 6 25" 12" 10" Mud-Terrain
    qbs608983 QuadBoss QBT671 Mud Tire - 26x9-12 6Ply 26x9R-12 J 49 6 26" 12" 9" Mud-Terrain
    qbs608984 QuadBoss QBT671 Mud Tire - 26x10-12 6Ply 26x10R-12 J 52 6 26" 12" 10" Mud-Terrain
    UTV driving over all-terrain trail with QuadBoss logo overlay

    About QuadBoss Tires

    Starting in 2001 with plows and tire sealant, Quadboss has quickly evolved into a true leader in the powersports world. With an unbelievable range of UTV and ATV parts and accessories, Quadboss has its hand in everything off-road related. So, whether you are looking for a new gasket for your engine, new pads for your brakes, or new tires for your machine- they have it! For their tires, QB is known for its extensive line-up of treads for every terrain and application. Whether it's driving through thick mud, climbing jagged rocks, or flying down dense trails, Quadboss has a tire that is the perfect fit for the job.

    The Ride Or Die Experience

    • 🏆 Top Rated Brands
    • 🔒 Secure Checkout
    • 📦 Fast & Free Shipping
    • Excellent Customer Support
    Happy ATV & UTV Riders w/ Ride Or Die Tire Logo