4.00-8 PU Foam Wheel

This 16-inch tire uses polyurethane foam that absorbs noise effectively. It never goes flat. It fits garden carts, agricultural trailers, lawn mowers, and industrial hand trucks in quiet zones. The foam material prevents damage to grass and soil. Our company has 23 years of manufacturing experience. We started with metal stamping and now produce hand trucks and wheels. Our Qingdao factory occupies 3,000 square meters with 22 workers. We run two smart production lines with complete metalworking equipment. We manufacture 150,000 units per month. We are a national high-tech enterprise with utility and design patents.

We use quality polyurethane foam and a durable steel rim. The rim thickness ranges from 1.0 to 1.4 mm. The 4.00-8 PU Foam Wheel supports 180 kg (400 lbs). The PU foam provides good elasticity and runs silently. The no-air design eliminates flat tires completely. We control quality from raw materials to finished goods. We do first-piece checks, patrol inspections, and final pre-shipment tests. Each wheel receives visual and functional testing. We remove defective items and accept third-party inspections.

Homeowners use this wheel on carts in residential gardens. Nurseries use it on wagons for moving plants. Park maintenance workers use it on equipment near homes. The PU foam rolls smoothly and protects lawn surfaces. It stops flat tires and reduces maintenance. This wheel solves the problem of loud equipment disturbing neighbors. We provide free samples with an MOQ of 1,000 pieces. Custom samples take 7 to 10 working days. Standard delivery is 40 to 45 days, custom 45 to 50 days. We keep raw materials for fast starts and send production photos. The 4.00-8 PU Foam Wheel has a 6-month warranty for rim welding and assembly. We do not cover misuse or shipping damage. If goods arrive damaged, send evidence. We handle factory issues and help with shipping claims.