Angled view of the Quadboss QBT448 6-ply bias UTV and ATV front tire featuring aggressive checkmark style center lug directional design for most popular sizes, all offered with free shipping from Ride or Die Tire.
Main collection photo of the Quadboss QBT448 bias 6-ply UTV, ATV, and utility cart tire, available in 11", 12", and 14" diameter rim sizes.
Angled view of the Quadboss QBT448 6-ply bias UTV and ATV rear tire featuring aggressive checkmark style center lug directional design for most popular sizes, all offered with free shipping.
Full tread pattern view of the QuadBoss QBT448 Bias 6-ply ATV, Quad, and UTV tire, designed with angled tread pattern and casing pattern between tread blocks to help keep tire clean and free of debris between lugs.
Full sidewall view of the Quadboss QBT448 6-Ply Bias tire designed in most popular sizes for UTV, SXS, and ATVs, featuring bold sidewall design to help protect against damage and an aggressive tread pattern for great traction in muddy and wet conditions.
Alternate angled view of the QBT448 mud-terrain 6-ply tire designed for multi-purpose use with large center knobs to reduce roll resistance, featuring 3/4" tread depth OEM sizes for a variety of applications.
Angled view of the Quadboss QBT448 6-ply bias UTV and ATV front tire featuring aggressive checkmark style center lug directional design for most popular sizes, all offered with free shipping from Ride or Die Tire.
Main collection photo of the Quadboss QBT448 bias 6-ply UTV, ATV, and utility cart tire, available in 11", 12", and 14" diameter rim sizes.
Angled view of the Quadboss QBT448 6-ply bias UTV and ATV rear tire featuring aggressive checkmark style center lug directional design for most popular sizes, all offered with free shipping.
Full tread pattern view of the QuadBoss QBT448 Bias 6-ply ATV, Quad, and UTV tire, designed with angled tread pattern and casing pattern between tread blocks to help keep tire clean and free of debris between lugs.
Full sidewall view of the Quadboss QBT448 6-Ply Bias tire designed in most popular sizes for UTV, SXS, and ATVs, featuring bold sidewall design to help protect against damage and an aggressive tread pattern for great traction in muddy and wet conditions.
Alternate angled view of the QBT448 mud-terrain 6-ply tire designed for multi-purpose use with large center knobs to reduce roll resistance, featuring 3/4" tread depth OEM sizes for a variety of applications.
QuadBoss®

QuadBoss® QBT448 ATV / UTV Bias Tire | 6-Ply

$139.99 – $209.99

Free Shipping All 48 contiguous states
No Sales Tax Except Indiana & Michigan orders
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Small rectangular color Quadboss ATV Tire logo.

QuadBoss® QBT448 ATV / UTV Bias Tire

Designed for performance on a wide variety of terrains!

The open, directional all-terrain tread pattern with robust center knobs helps the QBT448 perform at a high level on intermediate-to-loose terrain. Additionally, the open lug pattern design helps this tire to keep you moving in muddy conditions when other tires fail. The bias-ply construction provides toughness together with the 6-ply casing to withstand the dangers of aggressive trail riding. In addition, you'll appreciate the 3/4" lug depth which allows the QuadBoss QBT448 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!

QBT448 ATV/UTV Tire Features and Benefits

  • 6-Ply Rated Bias Construction: Engineered for lasting toughness and durability on the trail.
  • Load Range C: Tubeless (TL) design ensures reliable air retention and easy mounting.
  • Directional Tread Pattern: Designed to dig deep and give you traction exactly when you need it.
  • Durable 3/4" Tread Depth: Built to withstand the abuse of today's ATVs and UTVs.
  • Wrap-Around Lugs: Provides improved shoulder protection and lateral grip.
  • Strong Puncture Resistance: Ride confidently across unpredictable off-road conditions.
  • Versatile Capability: Great all-around performance for intermediate to loose trail riding.

QBT448 Tire Sizes and Specifications

Part Number Size Ply Rating Speed Rating Load Index Overall Diameter Wheel Diameter Overall Width
qbs609336 24x9-11 6 J 45 24" 11" 9"
qbs609337 24x8-12 6 J 40 24" 12" 8"
qbs609338 24x10-12 6 J 48 24" 12" 10"
qbs609339 25x8-12 6 J 43 25" 12" 8"
qbs609340 25x10-12 6 J 50 25" 12" 10"
qbs609341 26x9-12 6 J 66 26" 12" 9"
qbs609342 26x11-12 6 J 72 26" 12" 11"
qbs609343 28x10-14 6 J 80 28" 14" 10"

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

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.

Picture collage of a UTV, ATV, and truck with trailer with Ride or Die logo

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