Overview
The ITP Holeshot GNCC 20×10-9 (part number ITPITP349) is an ATV tire for 9-inch wheels, 10 inches wide, designed around woods racing and cross-country riding.
The Holeshot GNCC was built for the woods racing scene and the terrain of the Grand National Cross Country Championship Series. It was developed for today’s long-travel, high-performance quads, with the aim of reducing rider fatigue and lowering lap times.
Physically, the tire carries a color graphic sidewall and the Holeshot tread style. In the 20×10-9 size it suits quads with 9-inch wheels, and it is typed as an ATV tire rather than a UTV tire.
This tire is built around woods racing, so riders with mud, sand or rock needs should compare other tire options before buying.
Key features
- Designed for the riding environment of the Grand National Cross Country Championship Series
- Developed for long-travel, high-performance quads
- Emphasis on reducing rider fatigue and lowering lap times
- Holeshot tread style
- Color graphic sidewall
- 20×10-9 size for a 9-inch rim
Racing setup and tire care
Woods racing puts a tire through roots, rocks and tight turns, so the tire needs regular inspection between events. Check the sidewalls for cuts, make sure the bead is seated evenly after mounting, and watch for tread that is wearing unevenly. Uneven wear can point to alignment, pressure or suspension issues that are worth correcting before the next race.
Tire pressure has a large effect on how a tire grips and handles roots and ruts, so set pressure to suit the course and conditions. Keep the rim clean and straight, since a bent rim leaks air and can cause a bead to unseat. When changing sizes, check clearance at the swingarm and A-arms through full travel, and adjust as needed.
Specifications
| Brand | ITP |
|---|---|
| Part number | ITPITP349 |
| Model | Holeshot GNCC |
| Tire size | 20×10-9 |
| Tire type | ATV |
| Style | Holeshot |
| Sidewall | Color Graphic |
| Tire width | 10 inches |
| Rim diameter | 9 inches |
Vehicle fitment
It is sold by size, so it applies to any ATV that runs 9-inch wheels and takes a 20×10 tire. Confirm fit for your vehicle’s year, model and trim before ordering.
Racers often run different sizes at the front and rear, so confirm the axle this size suits. Other Holeshot sizes use different rim diameters and are separate parts.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Mount the tire on a 9-inch rim and balance it as you would any ATV tire. Because the tire is intended for racing and woods use, check the sidewall color graphic faces outward, and confirm the tire clears the swingarm and A-arms at full travel.
What’s included
- One ITP Holeshot GNCC 20×10-9 ATV tire
Not included: A wheel, valve stem or mounting service.









