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

See more tires available for your specific rim size

12" Tires 14" Tires 15" Tires
Main listing photo of the QuadBoss QBT680 deep agricultural tractor lug UTV and SXS tires in tall sizes, built with 6-ply Bias construction and featuring deep 1-3/4" lugs, offered with free shipping by Ride or Die Tire.
Angled view of the super aggressive tractor lug design Quadboss QBT680 6-ply mud and swamp tire designed for high performance UTVs and SXSs, featuring extra wide grooves for maximum clean out while using a continuous center pattern for smooth ride on hard pack, offered with fast and free shipping and available in 14", 18", 20", and 24" rim sizes.
Full tread pattern and lug design view of the QBT608 UTV and SXS tire by Quadboss with tough Bias 6-ply construction and continuous center tread to improve road ride and noise, with aggressive ag lug style angled tread bars.
Full sidewall view of the QBT608 UTV and SXS portal lift tire by Quadboss with tough Bias 6-ply construction and rim guard designed to protect wheels from damage, offered in 29" tall to 40" tall sizes for large machines made for mud, bogs, and swamps.

QuadBoss® QBT680 ATV / UTV Bias Mud Tire | 6-Ply

By QuadBoss®
From $278.99

Estimated Shipping Widget will be displayed here!

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

The QuadBoss® QBT680 UTV / SXS Ag-Bar Bias Tire is designed for mud performance!

The open, angled bar agricultural designed portal lift tire from Quadboss helps the high horsepower machines to get through the nastiest mud, bogs, and swamp. Additionally, the unique continuous center lug bar design helps to keep things somewhat quiet when driving on hardpack. Tough, 6-Ply Bias construction provides the strength you need to stand up to damage and dangers of trail riding and mud running. In addition, you'll appreciate the super deep 1-3/4" lug depth which allows the QuadBoss QBT680 ag-bar tire to excel in traction, control, and performance!

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!

QBT680 ATV/UTV Tire Features/Benefits

  • 6-ply rated Bias construction for toughness and durability
  • Load Range C Tubeless TL Design
  • Directional tread pattern designed to dig deep and give you the traction when you need it
  • Durable 3/4" tread depth to withstand the abuse of today's ATVs and UTVs
  • Wrap around lugs for improved shoulder protection and traction
  • Strong puncture resistance
  • Great for intermediate to loose trail riding

QBT889 Sizes and Specifications

    Part Number Description Size Speed Rating Load Index Ply Quantity Max Diameter Wheel Diameter Width Tire Type
    qbs609799 QuadBoss QBT680 Mud Tire - 29x9.5-14 6Ply 29x9.5-14 J 76 6 29" 14" 9.5" Mud-Terrain
    qbs609800 QuadBoss QBT680 Mud Tire - 33x9.5-18 6Ply 33x9.5-18 J 81 6 33" 18" 9.5" Mud-Terrain
    qbs609801 QuadBoss QBT680 Mud Tire - 35x9.5-18 6Ply 35x9.5-18 J 86 6 35" 18" 9.5" Mud-Terrain
    qbs609802 QuadBoss QBT680 Mud Tire - 36x9.5-20 6Ply 36x9.5-20 J 87 6 36" 20" 9.5" Mud-Terrain
    qbs609803 QuadBoss QBT680 Mud Tire - 38x9.5-20 6Ply 38x9.5-20 J 90 6 38" 20" 9.5" Mud-Terrain
    qbs609804 QuadBoss QBT680 Mud Tire - 38x9.5-24 6Ply 38x9.5-24 J 87 6 38" 24" 9.5" Mud-Terrain
    qbs609805 QuadBoss QBT680 Mud Tire - 40x9.5-20 6Ply 40x9.5-20 J 94 6 40" 20" 9.5" Mud-Terrain
    qbs609806 QuadBoss QBT680 Mud Tire - 40x9.5-24 6Ply 40x9.5-24 J 90 6 40" 24" 9.5" 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