Inner Tubes 3.00-4 & 3.50-4 – Pair for Wheelbarrow, Trailer, Scooter

Durable 3.00‑4 / 3.50‑4 Inner Tubes – Pack of 2

Upgrade the tires on your wheelbarrow, garden cart, trailer, mobility scooter or ride‑on mower with this heavy‑duty pair of pneumatic inner tubes. Made from premium butyl rubber, each tube resists heat and abrasion, helping the tread stay smooth longer while reducing rolling resistance.

• Size: 3.00‑4 × 4 in (300 × 4) and 3.50‑4 × 4 in (350 × 4) – fits standard 4″ rims
• Valve: Angled metal Schrader valve with cap for quick, reliable inflation (automotive‑type)
• Material: High‑grade butyl rubber for long‑life performance
• Universal fit: Works on wheelbarrows, trailers, mobility scooters, garden carts, sack trucks, trolleys and ride‑on lawn mowers

Why choose these tubes? The butyl construction offers superior temperature tolerance and a lower rolling drag compared with standard rubber tubes, extending tire life and improving efficiency. The angled Schrader valve makes inflating the tube easy even in tight spaces, and the included caps protect the valve from dust and damage.

Perfect for DIY repairs or routine maintenance, these inner tubes deliver reliable performance at a price that keeps your equipment running smoothly season after season.