Best current price£14.49from OnBuy.com
Shopping.co.uk recommended and popular offers
OnBuy.com£14.49Visit shop 2X Van 12 Inch Innertube 400-12 / 240-12 / 480-12 500-12 530-12 570-12 Straight 5056213505387
Visit shop1 offer from £14.49
View price history by clicking the chart icon.
The Petrolscooter 12-inch innertube set is designed for vehicle owners, trailer operators, and van enthusiasts who require a heavy-duty solution for 12-inch wheels. These tubes provide a reliable, durable option for maintaining proper tire pressure across various load-bearing applications, though they are specifically engineered for straight valve configurations and may not be suitable for rims requiring angled valve stems.
| Model Part Number | 30158 |
|---|---|
| Brand | Petrolscooter |
No, this tube is specifically sized for 12-inch wheels and will not fit correctly on a 10-inch wheel.
These tubes use a standard Schrader valve, which is the common car-type valve used on most vehicles.
Yes, this package includes a set of two heavy-duty innertubes.
The valve stem is straight.
The overall valve length is 32.22mm.
While durable, always ensure the tube is installed correctly and the tire pressure is set to the vehicle manufacturer's specifications for high-speed travel.
Check the valve core for tightness and ensure the tube was not pinched between the tire bead and the rim during installation.
Ensure the valve is centered in the rim hole and not obstructed by the tire bead.
Before installation, verify that your rim diameter is exactly 12 inches and that your current tire size falls within the supported range (4.00-12 through 5.70-12). To install, deflate the tire fully, remove the tire from the rim using proper tire levers, insert the new tube, and inflate slightly to seat it before fully inflating to the manufacturer-recommended PSI. Inspect the tube annually for signs of dry rot or wear, and ensure the valve cap is always tightened to prevent debris from entering the Schrader valve mechanism.
