Heavy Duty Inner Tube - 4.00-8 - Straight Valve - PetrolScooter

This is a heavy-duty butyl rubber inner tube designed for trailer tires. It fits tire sizes includ...

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OnBuy.comHeavy Duty 8" Inner Tube 4.00-8 400-8 Straight Valve Butyl Rubber Car Trailer 5056213592189
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Product Information

Full details

This guide is for owners of trailers or similar equipment using 3.50-8, 350-8, 350x8, 3.00-8, or 300-8 tires. The PetrolScooter heavy-duty inner tube provides a reliable solution to tire punctures, offering increased durability and longevity. Note that proper inflation and regular inspection are still necessary for optimal performance.

All features

Model Part Number38355
BrandPetrolScooter

Extended Product Information

FAQs

What tire sizes does this inner tube fit?

This inner tube fits 3.50-8, 350-8, 350x8, 3.00-8, and 300-8 tires.

What type of valve does it have?

It has a Schrader (car type) valve.

How do I inflate the inner tube?

Use a standard tire inflator with a Schrader valve fitting.

What is the outer diameter?

The outer diameter is 335 mm (13.19 inches).

What is the inner diameter?

The inner diameter is 180 mm (7.09 inches).

How do I store spare inner tubes?

Store them in a cool, dry place away from direct sunlight.

Troubleshooting

Tire deflates quickly.

Check for punctures in the tire and the inner tube. Repair or replace as necessary.

Valve leaks air.

Inspect the valve for damage or debris. Tighten or replace the valve core if needed.

Pros and Cons

Pros

  • Increased tire lifespan due to robust construction.
  • Easy inflation with Schrader valve compatibility.
  • Specifically designed for common trailer tire sizes.
  • Reduced downtime from tire-related issues.

Cons

  • Requires proper installation to avoid damage.
  • Regular inspection is still needed for optimal performance.
  • May require professional installation if you are not familiar with tire repair.

Setup, Compatibility & Care

  1. Compatibility: Ensure the inner tube is compatible with your tire size (3.50-8, 350-8, 350x8, 3.00-8, or 300-8).
  2. Installation: When installing, ensure the tube is properly seated inside the tire to prevent pinching. Inflate the tire to the recommended pressure, as indicated on the tire sidewall.
  3. Care: Regularly check the tire pressure and inspect the tube for any signs of wear or damage. Store spare tubes in a cool, dry place away from direct sunlight.

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