4.80/4.00-8 Inner Tubes for Mini Bikes, Wheelbarrows, Lawn Mowers, Go Karts, Hand Trucks, Trailers - 2-Pack

Product Description: Inflation Guidelines and Features

Inflation Caution:
When inflating, please ensure that the pressure does not exceed 36PSI. Over-inflation may lead to the rupture of the inner tube, posing a risk of personal injury. For easier installation of the inner tube, you may fill it with a small amount of air initially. This makes it simpler to fit the inner tube into the tire.

Inner Tube Specifications:
The inner tube comes with a TR-13 Straight Stem Valve that includes a dust cap. This feature facilitates easy inflation while also preventing dirt and dust from entering the valve.

Material Quality:
Constructed from high-grade butyl rubber, our inner tubes offer superior oxidation resistance and enhanced airtightness, resulting in a longer service life compared to conventional options.

Compatibility:
These inner tubes are compatible with a variety of machines, including lawn mowers, hand trucks, wheelbarrows, flat carts, yard trailers, dollies, snow blowers, pressure washers, air compressors, generators, go-karts, wood chippers, and many others. They are designed to fit vehicles with an 8-inch wheel hub.

Size Information:
This TR-13 Straight Valve Stem inner tube measures 4.80/4.00-8, making it suitable for a wide range of 8-inch wheel hub vehicles.

Superior Quality:
Our high-quality inner tubes made of butyl rubber are more resistant to aging and elevated temperatures than their natural rubber counterparts. They have an impressive lifespan of up to 5 years, effectively double that of standard inner tubes. Additionally, the excellent airtightness of butyl rubber allows it to retain inflation for 5 to 6 months, while ordinary rubber typically requires a refill every 1 to 2 months.

Enhanced Durability:
Designed for heavy-duty use, our inner tubes provide a significantly more comfortable ride than standard tires, greatly diminishing the effects of a bumpy journey. The thicker sidewalls further improve the overall experience when utilizing wheelbarrows and similar equipment.

Ease of Inflation:
The TR-13 Straight Valve Stem makes connecting to an air pump a quick and effortless process. Moreover, the durable rubber used around the valve enhances its longevity, leading to increased durability over time.

Package Content:
Included in the package are two TR-13 Straight Valve Stem inner tubes (4.80/4.00-8) along with two dust-proof caps. This ensures that you have all you need for optimal performance and maintenance of your equipment.

By prioritizing quality and user experience, our inner tubes are designed not just for durability but also for ease of use, ensuring that you can tackle various tasks effectively and efficiently. Whether for personal or professional use, these inner tubes are engineered to meet a wide array of requirements, safeguarding both performance and safety.

product information: