AR-PRO 4.80/4.00-8 Heavy Duty Inner Tubes with TR87 Angled Valve Stem – 2-Pack for Wheelbarrows, Wagons, Mowers & Go Karts

Overview

Meet AR-PRO 4.80/4.00-8 inner tubes, engineered for small utility tires you rely on around the yard and shop. With an outer diameter near 15.5 inches and an 8 inch rim specification, these tubes are designed to fit a range of equipment—from handy hand trucks to wheelbarrows, yard carts, trailers, and wagons. The 2-pack gives you ready replacements for busy seasons, helping you stay on task when days demand consistent performance.

Durable natural rubber construction

Crafted from premium 100% natural rubber, these tubes resist punctures and seal minor leaks with ease. The material is chosen for dependable flexibility across and between seasons, remaining robust under daily wear and the varied conditions typical of outdoor work sites. The result is a tire tube that tends to stay reliable when you need it most.

Ride comfort and stability on varied terrain

Designed to absorb shocks and minimize metal-to-ground vibration, these heavy-duty tubes help you glide over uneven lawns, gravel, and yard access routes. Whether you’re hauling mulch, mowing slopes, or moving supplies, the enhanced stability can make long tasks feel more manageable and less tiring.

Versatility, inflation, and fit

The included TR87 angled valve stem supports comfortable inflation in tighter spaces and aligns with a wide range of small wheels. This combination offers solid pressure retention and resilience across different carts, air compressors, generators, chippers, and other compact equipment that use 480/400-8 tires.

What you get

• Two inner tubes sized for 4.80/4.00-8 tires
• TR87 angled valve stems for easy inflations in tight spaces

Common uses

• Wheelbarrows, hand trucks, yard carts, trailers, and wagons
• Mowers, snow blowers, pressure washers, generators, and chippers
• Other small utility vehicles that run on 4.80/4.00-8 tires