Heavy Duty 15x6.00-6 Inner Tubes with TR-13 Straight Valve Stem - Lawn Mower Tire Inner Tube 15X6-6, 15X6x6, 15/6x6 TR13 for Lawn Mowers, Riding Mowers, Go-Karts, and More

What It Is

A 15x6.00-6 heavy-duty inner tube with a TR-13 straight valve stem, designed to replace worn or punctured tubes in lawn mowers, riding mowers, zero-turns, go-karts, and small utility trailers. It’s for machines that use a 15-inch outer diameter tire that’s 6 inches wide on a 6-inch rim.

Fitment & Compatibility

• Tire size: Must match 15x6.00-6, 15x6-6, 15x6x6, or 15/6x6. Check the sidewall of your current tire—numbers like “15x6.00-6” are standard.
• Rim size: Fits a 6-inch diameter rim. Measure the rim bead seat (where the tire sits) to confirm—don’t guess from the tire’s outer diameter.
• Valve stem: TR-13 is a short, straight metal stem (about 1.5 inches). Works with most mower wheels, but verify your wheel’s valve hole spacing—some deep-dish or offset rims may need a 90-degree or longer stem.
• OEM vs aftermarket: Universal fit for most brands (Cub Cadet, John Deere, Husqvarna, etc.) as long as the tire/rim dimensions match. No special adapters needed.

Key Things to Know

• Quality: Heavy-duty rubber is thicker than standard tubes—less prone to pinch flats, but still check for sharp debris inside the tire before installing.
• Installation: Moderate difficulty. You’ll need tire irons or a pry bar to break the bead and remove the tire. Apply a little air to the tube before seating to avoid folds.
• Common gotcha: The TR-13 stem is short—if your wheel has a deep center hub or a valve stem extension, it may not protrude enough for easy inflation. Measure stem length against your wheel’s depth.
• Lifespan: With proper installation and no rim damage, expect 2–3 seasons of regular use. Overinflation (above 20 psi) can cause blowouts—stick to 12–18 psi for mowers.

Should You Buy It

Yes, if you need a reliable, budget-friendly replacement for a 15x6.00-6 tube and your wheel’s valve hole allows the TR-13 stem. Avoid if you have a deep-dish wheel requiring a longer or angled stem—measure first. Good value for the price, with enough durability for residential mowing and light go-kart use.