AR-PRO Inner Tubes for ATV & Lawn Tractor 22x11-8 / 21x11-8 2-Pack — Thick Butyl, TR13 Valve

When you need a dependable replacement tube that resists punctures and holds pressure, these AR-PRO inner tubes are built from thicker butyl rubber and fitted with a TR13 straight valve stem for easy inflation. Supplied as a two-pack, these tubes cover multiple tire sizes used on small utility vehicles and outdoor equipment, reducing downtime and frequent reinflation.

Will these tubes fit my tire size and equipment?

These inner tubes are designed for a range of popular small-tire sizes and work across many makes and models. They are compatible with 22x11-8 and 21x11-8 sizes and also accommodate related dimensions where the rim and tire geometry match.

• Direct compatibility: 22x11-8 and 21x11-8 tires
• Also fits similar sizes like 22x10-8, 21x10-8, and 20x11-9 in many cases
• Suitable for ATVs, lawn tractors, garden trailers, wagons, golf carts, and snow blowers
• Commonly interchangeable on some John Deere Gator-style utility tires

How durable and puncture-resistant are these butyl tubes?

AR-PRO tubes use a heavier butyl rubber compound that increases wall thickness for better resistance to nicks and slow leaks. Thicker butyl also improves airtight performance so tires retain pressure longer between inflations.

• 4x thicker butyl rubber for improved puncture resistance
• High air retention reduces maintenance frequency
• Robust construction suited to rough terrain and yard use

What about the valve stem — is it easy to use and service?

Each tube comes with a TR-13 straight valve stem, a common size for small utility and lawn equipment tires. The straight stem design makes it simple to attach a pump or pressure gauge and holds securely under typical operating pressures.

• Universal TR-13 straight valve stem included
• Easy connection for inflating and pressure checks
• Stable fit to prevent air leaks at the valve base

Any tips for installation and care to avoid damage?

Replacing an inner tube is straightforward when you follow a few best practices: avoid using sharp tools that could puncture the new tube, partially inflate the tube before seating it to prevent twisting, and check that the tire bead is evenly seated around the rim.

• Do not use sharp pry bars or screwdrivers near the tube
• Slightly inflate the tube before fitting to prevent pinching
• Ensure even bead seating on both sides of the rim before full inflation

Who this is for: If you maintain ATVs, garden tractors, trailers, wagons, or small utility vehicles and need a dependable, longer-lasting inner tube, the AR-PRO 2-pack offers a cost-effective replacement. It’s especially useful for homeowners, landscapers, and small-farm operators who want reduced downtime, better air retention, and easier inflation with a common TR-13 valve. Choose this pair when you need compatibility across several tire sizes and a tougher butyl construction to stand up to yard work and off-road chores.