AR-PRO 13 x 5.00-6" Inner Tubes (2-Pack) - TR13 Valve, Heavy-Duty Butyl Rubber for Razor Dirt Quad & Utility Tires

These AR-PRO 13 x 5.00-6" inner tubes (2-pack) are exact, heavy-duty replacements engineered to fit Razor Dirt Quad models and a wide range of small utility tires.

When a flat or worn tube sidelines your Razor Dirt Quad, mower, or utility cart, you need an affordable, rugged replacement that installs easily and performs reliably. AR-PRO's pair of 13 x 5.00-6" inner tubes are manufactured from thick butyl rubber, use a TR13 straight valve stem, and match OEM Razor Part Number W25143060078 for Dirt Quad versions 1–8. They also cross-fit many common tire sizes used on ATVs, riding mowers, wheelbarrows, go-karts, and garden trailers.

How will these tubes fit my Razor Dirt Quad and other equipment?

These tubes are made to be a direct substitute for common Razor Dirt Quad inner tubes and for several related tire sizes. The specified 13 x 5.00-6" dimension and TR13 valve make installation straightforward on compatible rims.

• Exact replacement for Razor Part Number W25143060078 (Dirt Quad versions 1–8)
• Cross-fits 5.30-6", 4.50-6", and 5.30/4.50-6" tires used on hand trucks and wheelbarrows
• Works on many ATVs, go-karts, riding lawnmowers, and garden trailers with matching rim size
• Comes as a 2-pack so you can replace two tubes at once or keep a spare on hand

What materials and construction make these tubes durable?

AR-PRO builds these inner tubes from heavy-duty butyl rubber chosen for air retention and impact resistance. The thicker wall profile improves puncture tolerance and vibration damping compared with thinner, generic tubes.

• Thick butyl rubber for long-lasting air retention and flexibility
• Reinforced TR13 straight valve stem for secure inflation and easy pump access
• Carefully molded seams to reduce weak points and leaks
• Quality control checks during manufacture for consistent sizing and fit

How easy is installation and maintenance?

Installing these tubes follows the same simple steps as any small utility inner tube: remove the wheel, unseat the tire bead, replace the tube, and re-inflate to the recommended pressure. Basic care will keep them performing longer and reduce roadside downtime.

• Fits standard 6" wheels with compatible bead seats — use appropriate tire levers
• Inflate to manufacturer-recommended PSI for your vehicle or equipment
• Inspect for sharp objects inside the tire before installing the new tube
• Keep a spare tube and pump on hand for quicker field repairs

Why choose AR-PRO instead of an OEM tube?

AR-PRO focuses on delivering OEM-level fit and performance without the OEM price premium. You get reliable materials and consistent manufacturing at a lower cost, plus U.S.-based customer support if an issue arises.

• OEM-quality specifications at a fraction of the typical dealer price
• Pack of two gives savings and convenience over single replacements
• U.S.-based customer service for quick assistance and troubleshooting
• Designed to reduce vibration and improve ride comfort on rough terrain

Who is this for? These AR-PRO 13 x 5.00-6" inner tubes are ideal for Razor Dirt Quad owners seeking an exact replacement, homeowners maintaining riding mowers and garden tractors, and anyone who uses small utility equipment such as wheelbarrows, hand trucks, go-karts, or compact ATVs. If you want dependable puncture resistance, OEM-compatible sizing, and a cost-effective two-pack to keep you moving, these tubes are a practical, ready-to-install solution.