TYK Industries KR14/15 Inner Tube Set for 15" Tires — 4-Pack with TR13 Short Rubber Valve Stems, Multi-Fit 205/75R15–225/70R15

These inner tubes are built for both radial and bias passenger or light farm tires that require the KR14/15 sizing range. Each tube ships with a TR13 short rubber valve stem, pre-inflation testing at the factory, and a three-year warranty covering manufacturing and workmanship defects. The tubes are a practical replacement option when a tubed tire needs a reliable, OEM-style inner tube that fits multiple tire codes.

Will these inner tubes fit my tire size?

These KR14/15 tubes are designed to cover a range of common 15-inch tire dimensions used on passenger and light agricultural vehicles. If your tire is listed as 205/75R15, 215/75R15, 215/70R15, or 225/70R15, these tubes are a match; for other sizes, consult the sizing chart or product notes.

• Compatible sizes: KR14/15, 205/75R15, 215/75R15, 215/70R15, 225/70R15
• Suitable for radial and bias-ply tire constructions
• Multifit design covers small variances in rim and tire dimensions

What kind of valve stem do these tubes use and how tall is it?

Each tube comes with an off-set TR13 short rubber valve stem that simplifies inflation and service in tires with limited valve clearance. The rubber stem is approximately 1.38 inches tall, making it a short-profile option while still offering easy access for pumps, gauges, or compressors.

• Valve type: TR13 short rubber valve stem
• Stem height: about 1.38 inches (short-profile)
• Off-set design helps align the stem with rim openings

How are these inner tubes tested and warranted?

TYK Industries pre-inflates each inner tube at the factory to verify basic sealing and shape before packaging. The set includes a three-year warranty that protects against manufacturing defects and workmanship issues, giving you coverage beyond the initial purchase.

• Each tube test-inflated before boxing to confirm installation readiness
• Three-year warranty for defects in materials and workmanship
• Packaged as a set of four for convenient replacement of multiple wheels

How should I choose these tubes over other replacement options?

Choose TYK KR14/15 tubes when you need multi-size compatibility, a short TR13 valve stem, and a reliable warranty from a manufacturer experienced in inner tube production. These tubes are a cost-effective solution when a tubed tire requires replacement and you want a product that was quality-checked before shipping.

• Multi-fit sizing reduces the need to hunt for an exact code match
• Short rubber valve stems suit rims with limited valve clearance
• Three-year warranty adds peace of mind for long-term use

Who is this for? These inner tubes are intended for vehicle owners, fleet managers, and farmers who run tubed 15-inch tires in the listed sizes and want a dependable, pre-tested replacement. They suit anyone replacing multiple tubes at once — especially mechanics, service shops, and DIYers who prefer a short TR13 valve stem and the added reassurance of a three-year manufacturing warranty.