GICOOL 15x6.00-6 Inner Tube(2-Pack), Replacement Lawn Mower Tire Tubes, Heavy-Duty Inner Tube with TR-13 Valve Stem - for Ride-on Mower, Yard Trailers, Tractors, Go Karts, Golf Carts, ATVs and More

What It Is

This is a 2-pack of heavy-duty 15x6.00-6 inner tubes with TR-13 straight valve stems, designed to replace worn or punctured tubes in ride-on mowers, yard trailers, tractors, go-karts, golf carts, and ATVs.

Fitment & Compatibility

• Tire size: Fits any tire marked 15x6.00-6, 15x6.0-6, or 4.80/4.00-6. Do not assume it fits a 15x5.00-6 or 15x6.50-6 tire.
• Valve stem: TR-13 (straight, 1.5” long, 0.625” diameter hole). Check your wheel rim hole size—some small rims use a TR-87 (bent) or smaller hole.
• Rim width: Works on rims 4.0” to 5.5” wide. Measure your rim width—narrower or wider rims may cause pinching or poor seating.
• Application: Standard on many MTD, Husqvarna, Craftsman, John Deere, and Troy-Bilt lawn tractors, but always verify tire sidewall markings.

Key Things to Know

• Heavy-duty rubber – Thicker than basic tubes, resists punctures better, but still requires careful inflation (max 30 PSI, typically 12-18 PSI for lawn use).
• Installation – Moderate difficulty. You’ll need tire irons and a bead breaker. Watch for pinching the tube between tire bead and rim—use baby powder to reduce friction.
• Valve stem alignment – The TR-13 stem is straight, so it may not sit flush in rims designed for a bent stem. You can rotate the tube slightly, but never force the stem into the hole.
• No rim lock – These tubes can slip inside the tire if under-inflated or mounted on a rim with loose bead fit. Check tube centering after inflation.

Should You Buy It

Buy this if you need a reliable, budget-friendly 2-pack of heavy-duty tubes for standard 15x6.00-6 tires on ride-on mowers or small trailers. It’s a solid value for the price, but skip it if your rim requires a bent valve stem or non-standard hole size.