18x8.50-8 18x9.50-8 Inner Tubes, 2 Pack Heavy Duty Replacement Tire Inner Tubes with Straight Valve Stem for Lawn Mowers, Wheelbarrows, ATVs, Go Karts, Tractors, Snow Blowers, Golf Carts, Trailers

★★★★★ 4.1 88 reviews

US$9.20
Price when purchased online
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US$9.20
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 223408608 Release Date 2026/05/09 List Price US$9.20 Model Number 223408608
Category
  • Pefect Fit: Replacement tire inner tubes with TR-13 straight valve stem universal fit for 18x8.50-8" and 18x9.50-8" tires (with 8" rims, 18" OD). Also called as 18x6.50-8, 18x7.50, 18x8.5-8, 18x9.5-8 (Please check the size before buy)
  • Great Compatibility: Perfect as replacement inner tubes for golf carts, ATVs, Quad 4 Wheelers, lawn mowers, wheelbarrows, garden tractors, dollies, trolleys, tillers, go-karts, garden / utility / flat carts, generators, pressure washers, air compressors, wood chippers and more
  • Heavy Duty Inner Tube: Made from premium-quality, heavy-duty rubber, 4X thicker than standard tubes, and so are better in air tightness, impact absorption and aging resistance. These inner tubes are durable and ideal for home, professional and commercial or industrial use
  • Saving Cost: NO NEED TO BUY A NEW WHOLE TIRE. When the old 18x8.5-8 inch or 18x9.5-8 in tire have a flat, just simply replace the our inner tube and continue to use it normally! They are easy to install. Take probably a few mins to install the tire tubes without special tools
  • Please Note: Package includes 2pcs inner tube, tube size 18x8.5/9.5-8", standard TR13 straight valve stem. NOT for road/highway use. 25 PSI maximum inflation. Only inflate with manual pump to avoid overfilling

Ply 4-Ply
UPC 810032071684
ASIN B0CH9PD9MR
Size 18x8.50/9.50-8
Seasons Fall, Spring, Summer, Winter
Rim Size 8 Inches
Rim Width 8 Inches
Brand Name SPORTYOUTH
Load Index 78
Unit Count 2.0 Count
Tread Depth 2.5 Millimeters
Manufacturer SPORTYOUTH
Item Diameter 18 Inches
Load Capacity 100 Pounds
Section Width 8.5 Inches
Tire Diameter 18 Inches
Maximum Pressure 30 Pound per Square Inch
Construction Type Rubber construction
Tire Aspect Ratio 0.78 Millimeters
Automotive Fit Type Universal Fit
Manufacturer Part Number A-IT
Vehicle Tire ISO Metric Size Description 18x8.50/9.50-8R

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