TYK Industries ATV Inner Tube 25x8-12 2-Pack — Heavy-Duty Butyl with TR6 Metal Valve Stems

These are heavy-duty TYK Industries replacement ATV/UTV inner tubes (2-pack), sized 25x8-12 and compatible with 25x9-12 and 25x10-12 tires, fitted with TR6 metal valve stems for secure, long-lasting inflation.

If you need reliable inner tubes for off-road tires, this TYK Industries 2-pack gives you thicker butyl construction, reinforced valve vulcanization, and a warranty-backed build designed to reduce punctures and maintain air longer. Each tube is pre-inflated and inspected at the factory so you can install with confidence and get back on trail faster.

Will these inner tubes fit my ATV or UTV tires?

Yes — the primary size is 25x8-12, but these tubes are engineered to be compatible with a range of similarly sized tires. They also work with 25x9-12 and 25x10-12 tires and certain 11"-wheel applications, making them versatile for many machines and uses.

• Primary fit: 25x8-12 tires.
• Also compatible: 25x9-12 and 25x10-12 tires.
• Additional fits: select 11" wheel sizes such as 23x8R11 and 23.5x8R11.
• Works on many ATVs, UTVs, trailers, and garden carts with matching wheel diameters.

How are these tubes built to resist punctures and leaks?

TYK Industries uses thicker butyl rubber — up to four times thicker than some competitors — to slow air migration and add puncture resistance. The added material thickness combines with careful factory testing to reduce the need for frequent top-ups or premature replacement.

• Heavy-duty butyl rubber construction for improved air retention.
• Increased rubber thickness helps resist punctures from rocks and debris.
• Factory pre-inflation and inspection help catch defects before shipping.

What makes the TR6 metal valve stems better for off-road use?

The TR6 metal valve stems are vulcanized to the tube with a strong seal, reducing leaks where rubber and metal meet — a common failure point. Each valve also includes a lock nut so you can secure it and, if needed, safely run lower pressures for improved traction.

• TR6 metal valve with reinforced vulcanization for a durable seal.
• Valve lock nut prevents loosening and protects the stem during rough use.
• Supports lower-pressure setups for better off-road grip when appropriate.

What warranty and quality checks come with these inner tubes?

TYK Industries includes a three-year warranty covering manufacturing and workmanship defects. Every tube is test-inflated and visually inspected at the factory so you receive tubes that are ready to install and less likely to fail due to production issues.

• Three-year warranty on manufacturing and workmanship.
• Factory test-inflation to verify integrity before packing.
• Packaged as a 2-pack for value and spare readiness.

Who this is for: Riders and owners who want durable, warranty-backed replacement inner tubes for ATVs, UTVs, trailers, golf carts, and utility carts. Choose this 2-pack if you need a thicker butyl tube, reinforced TR6 valve stems, and broad size compatibility to keep you rolling with fewer maintenance stops.