Discover the Forerunner F978 21x10x10 Engineered for all-terrain adventures and muddy trails, this 4-ply tyre delivers durable grip and reliable traction for ATVs and quad bikes across UK fields and tracks.

tyre size information

• Overall diameter: 21 inches
• Section width: 10 inches
• Rim diameter: 10 inches

Commonly listed as 21x10x10, also seen as 21x10-10 or TL (tubeless).

tyre specifications

• Model: Forerunner F978
• Size: 21x10x10 (21" x 10" x 10")
• Ply: 4-ply construction
• Design: Tubeless (TL) all-terrain mud tyre
• Origin: Manufactured in China by Qingdao Qihang Tyre Co.

Notes: TL indicates tubeless construction, and the 4-ply rating highlights puncture resistance for rugged off-road use.

why buy?

• Tailored for muddy trails, loose soil, and mixed off-road terrain, providing confident traction when it matters most.
• 4-ply durability helps resist punctures on rocky tracks and farm lanes, extending tire life in tough conditions.
• Tubeless design simplifies mounting and inflating, reducing downtime during repairs or tire changes.
• Wide footprint enhances flotation on soft ground while maintaining stability on hard-packed surfaces.