Car 12 Inch Innertube - PetrolScooter - 30153
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Product Information
Full details
The PetrolScooter 12-inch innertube set is designed for vehicle owners, trailer operators, and caravan enthusiasts who require a reliable replacement part for 12-inch wheels. These high-quality tubes offer excellent durability and air retention for diverse automotive applications, though users must confirm their existing tire specification before purchase to ensure proper fitment.
All features
| Model Part Number | 30153 |
|---|---|
| Brand | PetrolScooter |
Extended Product Information
FAQs
Will these fit a 13-inch rim?
No, these tubes are specifically designed for 12-inch wheels only.
Does this set include the tires as well?
No, this product includes two replacement innertubes only; tires are not included.
Can I use a standard bicycle pump to inflate these?
Yes, because they feature a standard Schrader (car-type) valve, most bicycle and automotive pumps will work.
What is the valve length?
The straight Schrader valve has an overall length of approximately 32.22mm.
Are these suitable for highway use on a caravan?
Yes, they are designed for automotive-grade applications, including caravans, provided the size matches your tire specs.
Troubleshooting
Tube does not hold air after installation
Check for pinch points or debris inside the tire casing that may have punctured the tube during installation.
Difficulty inflating the tire
Ensure the valve core is tightened and the pump nozzle is fully depressed over the Schrader valve to create an airtight seal.
Pros and Cons
Pros
- Compatible with multiple common 12-inch tyre sizes
- Uses standard, easy-to-use Schrader valves
- Convenient two-pack bundle
- Suitable for a variety of trailers and caravans
Cons
- Not intended for non-12-inch wheel sizes
- Must verify rim compatibility before installation
- Professional installation recommended for some trailer tires
Setup, Compatibility & Care
Before installation, ensure the tire interior is free of sharp debris or metal shards that could puncture the new tube. It is recommended to inflate the tube slightly before inserting it into the tire to prevent twisting. Compatibility is strictly limited to 12-inch rims, supporting the 400-12, 450-12, and 480-12 specifications. To care for your tubes, maintain proper tire pressure as defined by your vehicle or trailer manufacturer, as running under-inflated tubes can cause premature heating and degradation.