Two Pack Universal Inner Tubes For 8 Inch Wheels With TR13 Straight Valve Stem Fits 3.50-8 3.25-8 3.00-8 4.00-8 For Wheelbarrows Lawn Mowers Hand Trucks Garden Carts Wagons Generators Heavy Duty Natural Rubber With 4X Thick Puncture Resistant Design

Two-Pack 8-Inch Inner Tubes with TR13 Valve
✔️ Universal fit for 3.50-8, 3.25-8, 3.00-8, 4.00-8; 4X thick natural rubber

These universal inner tubes fit 8-inch rims and feature a TR13 straight valve. They're ideal for wheelbarrows, lawn mowers, hand trucks, garden carts, wagons, generators, and other light industrial gear. The 4X thicker natural rubber provides puncture resistance and a longer service life, while reinforced construction helps prevent blowouts in tough jobs.

✅ 4X thicker natural rubber for puncture resistance and durability
✅ TR13 straight valve stem with rubber seal to keep out dust and leaks
✅ Universal fit for 3.50-8, 3.25-8, 3.00-8, 4.00-8 rims
✅ Max inflation 30 PSI with quick install and long service life

💡 What is an inner tube with TR13 valve used for in 8-inch wheel setups?

These handy tubes keep small wheels inflated and absorb bumps, extending tool life and ride comfort.

• Handy for wheelbarrows, lawn mowers, garden carts, and light trailers
• Sealed natural rubber with puncture resistance extends service life
• TR13 straight valve helps minimize leaks and tearing
• Clear inflation guidelines help you reach the proper pressure quickly