Conquer severe off-road trails and technical worksites with the uncompromising performance of the QuadBoss QBT846 Radial Utility Tire (Part Number: 609493). Engineered explicitly as a heavy-duty upgrade for high-powered utility ATVs and side-by-sides, this premium 8-ply radial tire delivers optimal tracking stability, aggressive traction, and maximum puncture resistance across the lower 48 states.
Why Riders Shop Mad Lads Moto
- Orders placed today ship same-day or next-day across the lower 48 states!
- Heavy-Duty 8-Ply Rated Casing: Built with an incredibly robust radial carcass structure that defends against jagged rocks, severe trail debris, and sharp roots, preventing sidewall tears and pinch flats.
- Aggressive Non-Directional Tread: Features an optimized multi-angle lug profile that tracks smoothly over slick hardpack while providing relentless hookup in loose dirt, deep mud, and rocky creek beds.
- Precision Radial Ride Quality: Advanced radial engineering maximizes the tire's contact patch, delivering a smoother, more predictable ride at high trail speeds while significantly reducing operator fatigue.
- Built-In Sidewall Deflectors: Integrated wrap-around tread elements shield your expensive aftermarket aluminum wheels from severe rock rash and trail impact damage.
Confirmed Fitment Information
This wide-profile 25x10R12 radial rear tire requires a standard 12-inch wheel rim. Based on official manufacturer sizing specifications, it serves as an exact factory replacement size or a highly popular up-sized utility tire upgrade for the rear axles of the following ATV, UTV, and SxS vehicles:
- Yamaha Grizzly 550 / 700 4x4 (All Models): 2007 – 2026+ (Factory Rear Size)
- Yamaha Kodiak 450 / 700 4x4: 2016 – 2026+ (Factory Rear Size)
- Honda Rancher 420 AT IRS / Foreman Rubicon IRS: 2015 – 2026+ (Factory Rear Size for Independent Rear Suspension models)
- Suzuki KingQuad 450 / 500 / 700 / 750 (IRS Models): 2005 – 2026+ (Factory Rear Size)
- Kawasaki Brute Force 650i / 750i 4x4: 2005 – 2026+ (Factory Rear Size)
- Polaris Sportsman 400 / 500 / 600 / 700 / 800 (Independent Rear Suspension): 1996 – 2014 (Classic factory size configuration for standard 12" rear rims)
- Can-Am Outlander 400 / 500 / 650 / 800 (Standard IRS setups): 2003 – 2015 (Factory Rear Size)
- Note: Commonly paired with 25x8R12 front tires to create a complete matching traction set. This is a nearly universal rear axle specification for mid-to-large bore 4x4 utility ATVs utilizing 12-inch rims. Always verify clear path tracking within your machine's suspension travel arc.
Technical Specifications
| Feature |
Specification |
| Brand |
QuadBoss |
| Model Line |
QBT846 Utility Radial Series |
| Tire Dimensions |
25x10R12 (25" Tall x 10" Wide x 12" Rim) |
| Carcass Rating |
Heavy-Duty 8-Ply Rated |
| Construction / Type |
Radial / Tubeless (TL) |
| Tread Design |
Non-Directional Interlocking Lugs |
| Manufacturer Part Number |
609493 |
US Dollars
