6‑Inch Polyurethane Solid Tires for Mobility Scooter & Wheelchair
1. Product Introduction of Wheelchair Tyres
Non‑pneumatic tyres deliver low‑maintenance performance and high reliability. Eliminating flat‑tire risks and air‑inflation requirements removes concerns over wheel failure. Foam‑fill inserts can also be fitted into pneumatic tyres to convert them into non‑pneumatic alternatives.

2. Assembly Process of Solid Tires
A. Preparation: Prepare semi‑finished tires, wheel rims, screws, nuts and other components; set up and calibrate the assembly machine. B. Assembly: Mount tires in compliance with standard solid‑tire assembly specifications. C. Finished‑product Inspection: Finished units undergo side‑impact and run‑out tests. Products that pass inspection are cleaned and packaged.

3. Features & Advantages of Polyurethane Tires
3.1 Safety
Built with a solid structure, polyurethane tires eliminate risks of flats, air leakage and punctures, as well as frequent maintenance work. They deliver safe, hassle‑free user experience.
3.2 Noise Reduction
Manufactured from micro‑cellular elastomer material, polyurethane tires feature excellent resilience. Their microporous internal structure provides effective shock absorption and sound‑absorbing properties for enhanced riding comfort. Image 1 (left) shows a cross‑section view of the product under 400‑500× microscope magnification. Thanks to superior noise‑dampening performance, these tires serve as ultra‑quiet wheel solutions.
3.3 Environmental‑Friendly
Produced with an all‑water foaming process free of HFC foaming agents, our polyurethane stroller tires cause no damage to the ozone layer. With good biocompatibility and mould‑resistant properties, they represent an eco‑friendly tire option.
3.4 Durability
Outstanding resistance to abrasion, radiation, ozone, oil, weathering, ageing, and moderate acid‑alkali exposure enables a service life of minimum 5 years, making them ideal for outdoor mobility equipment.

4. Certifications for Manual Wheelchair Wheels
All our products comply with ISO 7176 requirements and have passed RoHS and REACH testing. Selected items also satisfy Germany GS certification for children‑use products.

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