TYK Industries 23x9.50-12 / 23x10.50-12 Inner Tubes (2-Pack) — TR13 Valve, Heavy-Duty Butyl for Lawn Tractors & Mowers

Two heavy-duty 23x9.50-12 / 23x10.50-12 butyl inner tubes with standard TR13 valve stems—designed to replace worn tubes in lawn tractors, mowers, carts and other power equipment.

These TYK Industries inner tubes are built for longer service life than typical market options. Made from thicker butyl rubber and finished with a reinforced vulcanized valve area, the tubes are supplied pre-tested and boxed in a two-pack so you have a ready replacement on hand. They fit multiple wheel applications and include a three-year warranty against manufacturing defects.

Will these tubes fit my lawn tractor or mower?

If your tire sidewall lists either 23x9.50-12 or 23x10.50-12, these inner tubes are a direct replacement and use the standard TR13 valve stem. The tube’s sizing and valve type match common OEM and aftermarket tires for small tractors, riding mowers, and similar equipment. Confirm tire markings before purchasing to ensure compatibility.

• Compatible sizes: 23x9.50-12 and 23x10.50-12
• Valve stem: standard TR13 pre-attached
• Common fits: lawn tractors, mowers, carts, garden wagons
• Also works with: wheelbarrows, generators, compressors, go-karts

How are these tubes more durable than cheaper alternatives?

TYK Industries uses thicker butyl rubber—up to four times thicker than many competing tubes—which slows air permeation and resists punctures. The valve stem area receives a stronger vulcanization seal to reduce leaks and failure at that common weak point. Each tube is test-inflated at the factory to confirm integrity before shipping.

• Material: high-quality butyl rubber with increased wall thickness
• Valve seal: reinforced vulcanization for reliable attachment
• Quality check: factory test inflation prior to packaging
• Reduced maintenance: fewer top-ups and longer intervals between replacements

What equipment beyond lawn mowers can use these inner tubes?

While optimized for lawn tractors and riding mowers, these tubes are versatile across many small-wheel applications. They fit utility carts, garden wagons, some ATVs and quads with matching tire sizes, and non-powered wheels like wheelbarrows and dollies. Always verify the tire size and intended valve type before installation.

• Utility items: wheelbarrows, dollies, trolleys
• Equipment: generators, air compressors with pneumatic wheels
• Recreational: go-karts, some ATVs/quad bikes (when sizes match)
• Garden gear: wagons and carts used around lawns and landscapes

What warranty and support come with these inner tubes?

Each two-pack includes a three-year warranty covering manufacturing and workmanship defects, giving you protection against premature failure from production issues. TYK Industries also performs pre-shipment inflation testing, which reduces the likelihood of receiving a defective tube. For warranty claims, retain proof of purchase and contact support with tube details.

• Warranty length: 3 years for manufacturing/workmanship defects
• Inspection: factory test-inflated to verify each tube
• Support: contact TYK Industries with purchase information for claims
• Packaging: sold as a ready-to-install two-pack

Who is this for: This 2-pack is aimed at homeowners, landscapers, and small-equipment operators who need dependable replacement inner tubes for 23x9.50-12 or 23x10.50-12 tires. If you want a longer-lasting butyl tube with a strong valve seal and the convenience of having a spare on hand, these TYK Industries tubes are suitable for routine maintenance and emergency swaps on mowers, yard tractors, garden carts, and other compatible equipment.