YeYouC 13x5.00-6 Heavy-Duty Butyl Inner Tubes (Pack of 2) with TR87 Bent Valve, 60 PSI

These YeYouC 13 x 5.00-6 inner tubes are heavy-duty butyl replacements with TR87 bent valve stems that fit 5.00-6 and similar tires for quads, lawn mowers, go-karts, snow blowers and more.

If you need dependable replacement tubes for a 6" rim that tolerates a range of tire widths, this pair of YeYouC tubes is built to restore air retention and ride comfort. Manufactured from thick butyl rubber and supplied with TR87 90° bent valve stems, these tubes are sized to match common small-vehicle tires and include valve caps. The set comes as two tubes plus two caps and supports inflation pressures up to 60 psi.

Will these tubes fit my vehicle’s tire?

These tubes are designed for tires that list 13 x 5.00-6, and they also accommodate several related sizes that use a 6" rim. Confirm the tube size stamped on your existing tube or the tire size printed on the sidewall before ordering.

• Primary size: 13 x 5.00-6.
• Also compatible with: 12x5.00-6, 5.00-6, 4.00-6, 145/70-6, 5.30-6, 4.50-6, and 5.30/4.50-6.
• Rim compatibility: fits 6" rims between about 4.50" and 6.50" wide.
• Always verify existing tube/tire markings before replacing.

How durable are these inner tubes and what material are they made from?

YeYouC tubes are molded from heavy-duty butyl rubber chosen for resilience and low air permeability. The thicker rubber walls help absorb shocks and resist small punctures better than thinner consumer-grade tubes.

• Material: premium butyl rubber for improved air retention.
• Construction: thicker cross-section for added puncture resistance and vibration damping.
• Designed for rugged utility: lawn equipment, ATVs, go-karts, and hand trucks.
• Helps provide a smoother ride and longer inflation intervals compared with thin tubes.

What valve type and inflation specs do these tubes use?

Each tube is fitted with a TR87 bent valve stem (angled stem) that measures about 1.38" long, making it convenient for wheels with limited valve clearance. The TR87 design is common on many small vehicle tires and works with standard pump adapters.

• Valve type: TR87 (bent) — easier access on small rims.
• Valve length: approximately 1.38 inches.
• Maximum inflation: rated up to 60 psi (do not exceed tire manufacturer recommendations).
• Includes valve caps for dust protection and minor sealing aid.

What comes in the package and are there customer support options?

The pack includes two YeYouC 13 x 5.00-6 inner tubes and two valve caps so you can replace both sides or keep a spare on hand. YeYouC provides customer support for quality concerns; contact the seller if you encounter manufacturing defects or fitment issues.

• Contents: 2 inner tubes + 2 valve caps per pack.
• Intended use: replacements for Razor Dirt Quad W25143060078 and many small utility vehicles.
• Support: seller contact available for product questions or issues.
• Tip: check rim width and tire sidewall sizing before installation.

Who is this for: These YeYouC 13x5.00-6 inner tubes are aimed at owners and maintainers of small off-road and utility equipment — including Razor dirt quads, lawn tractors, go-karts, snow blowers, wheelbarrows, trailers and many ATVs — who want a thicker, longer-retaining tube with a bent TR87 valve. If you need a robust, replacement inner tube that fits a range of 6" rim tires and comes as a ready-to-install two-pack, this product is a practical choice.