General description AlwaysH 2 piece 4.80/4.00-8 inner tubes are designed for a variety of applications including wheelbarrows, strollers, carts, lawn mowers, snow blowers, and generators. Made from high-quality rubber, these inner tubes offer excellent water tightness, air retention, elastic cushioning, and resistance to aging. They feature durable welded seams and high puncture resistance, making them suitable for both home and professional use. Technical specifications Size: 4.80/4.00-8 Outer diameter: 15.5 inches Max inflation pressure: 30 PSI Weight: Not specified Compatibility and accessories Compatible with tires/wheels measuring 4.80/4.00-8 Ideal for various equipment including hand trucks, lawn mowers, and utility carts Installation Inspect the tire for any protruding objects before installation Wipe the inside of the tire casing to remove debris Be cautious when using tire levers to avoid puncturing the inner tube Ensure proper bead seating and check for any signs of the