Pneumatic Inner Tube for Wheelbarrow Trailer Mobility Scooter Cart - 3.00-4 3.50-4 - SPARES2GO

High quality heavy duty replacement inner tube designed for a wide range of uses including wheelba...

Best current price£13.59from eBay

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3 offers from £13.59 - £13.89

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eBayInnertube 3.00-4 3.50-4 Wheel Barrow Trailer Mobility Scooter Cart Pneumatic x 3
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OnBuy.comSpares2go Inner Tube 3.00-4 3.50-4 Wheel Barrow Trailer Mobility Scooter Cart Pneumatic X 3
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£13.89
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Product Information

Full details

This set of three SPARES2GO pneumatic inner tubes is an ideal solution for homeowners and professionals needing reliable replacements for wheelbarrows, garden trailers, mobility scooters, and utility carts. These tubes provide a durable, air-filled cushion for smooth movement over uneven terrain, though they do require regular air pressure maintenance compared to solid tire alternatives.

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BrandSPARES2GO

Extended Product Information

FAQs

Will these fit my mobility scooter?

These tubes are compatible with equipment requiring 3.00-4 or 3.50-4 tire sizes. Please check your existing tire sidewall for these specific markings.

Can I use an electric car pump to inflate these?

Yes, the standard Schrader valve is compatible with most manual, electric, and service station air pumps.

What should I do if the valve stem is too short?

The angled valve is designed for accessibility, but if your hub is exceptionally deep, ensure the tube is centered correctly during installation.

Are these tubes puncture-proof?

No, they are high-quality rubber pneumatic tubes. While durable, they can be punctured by sharp objects like nails or thorns.

Do I need to replace the outer tire as well?

It is recommended to inspect the outer tire for deep cuts or excessive wear when replacing a tube, as a damaged tire can cause the new tube to fail.

Troubleshooting

Tube loses pressure quickly after installation

Check the valve core for tightness and inspect the tire interior for any remaining sharp objects that may have caused a puncture.

Difficulty reaching the valve stem

Ensure the angled valve is oriented toward the outside of the wheel hub during installation to provide clearance for the pump head.

Tire feels wobbly or uneven

Deflate the tire and re-seat the tire bead evenly around the rim before reinflating to the recommended pressure.

Pros and Cons

Pros

  • Versatile size compatibility for common utility equipment
  • Angled valve design allows for easy access with standard pumps
  • Cost-effective 3-pack bundle
  • Provides superior shock absorption on rough ground

Cons

  • Requires periodic inflation checks to maintain performance
  • Pneumatic design is susceptible to punctures from sharp debris
  • Not intended for high-speed automotive use

Setup, Compatibility & Care

To install, deflate the old tube and remove the wheel assembly from your equipment. Carefully pry one side of the tire bead off the rim, remove the damaged tube, and inspect the inside of the tire for any thorns, glass, or debris that may have caused the initial puncture. Insert the new SPARES2GO tube, ensuring the angled valve is correctly positioned through the valve hole in the rim. Seat the tire back onto the rim, inflate slowly, and check for even seating before reattaching the wheel. To prolong tube life, store your equipment out of direct sunlight when not in use, as UV exposure can degrade the rubber over time.

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