AR-PRO 23x8.50-12 / 23x9.50-12 / 23x10.50-12 Inner Tube — TR-13 Valve, Heavy-Duty Butyl for Lawn Tractors & ATVs

Keep your small utility tires road-ready with a robust inner tube engineered for lawn tractors, golf carts, ATVs, UTVs, snow blowers and garden trailers. AR-PRO’s tube fits 12" rims and 8.5"–10.5" tire widths, offering a universal replacement that reduces downtime and frequent reinflation thanks to airtight butyl rubber construction.

Will this inner tube fit my tire and rim?

Yes—this tube is made to work with tires labeled 23x8.50-12, 23x9.50-12, and 23x10.50-12 on 12" rims. It’s designed as a universal replacement for 8.5"–10.5" tire widths so it accommodates common utility and lawn equipment tires.

• Compatible with 12" wheel rims
• Fits tire widths between 8.5" and 10.5"
• Works as a direct swap for listed 23x sizes

How durable is the AR-PRO inner tube for rugged use?

The tube uses thicker butyl rubber for improved puncture resistance and longer airtight performance compared with lighter consumer tubes. That thicker wall helps resist tears and slow leaks when used on rough terrain or utility trails.

• 4X thicker butyl compound for added durability
• Reduced need for frequent top-ups
• Better resistance to thorns, stones and rough surfaces

What type of valve does it use and why does that matter?

AR-PRO installs a TR-13 straight valve stem, a common high-pressure valve style for small utility tires. The straight stem simplifies inflation, fits standard inflators, and provides a secure seal under normal operating pressures.

• TR-13 straight valve stem for easy access
• Compatible with standard pump and compressor fittings
• Secure seating to minimize air loss

Any tips for installing the tube safely?

Proper installation extends tube life: avoid sharp tools, partially inflate the tube before seating to prevent twists, and ensure the tire bead is evenly seated on both sides of the rim. These steps help prevent pinches and premature failures.

• Do not use sharp metal pry bars when fitting
• Inflate slightly to shape the tube before final seating
• Check that tire bead sits evenly around the rim

Who is this for: AR-PRO’s heavy-duty inner tube is built for homeowners, landscapers, and small-fleet operators who need dependable replacements for lawn tractors, mowers, garden trailers, wheelbarrows, golf carts, ATVs, UTVs and snow blowers. If you want a rugged tube that fits several common 23x12-format tires and reduces the hassle of frequent reinflation, this is a practical, budget-friendly option.