Pneumatic trolley wheels from Xiamen Yirong Hardware Co., Ltd. feature an air-filled design that delivers superior shock absorption, making them ideal for trolleys used on rough or uneven surfaces. The inflatable rubber tire cushions vibrations, ensuring a smooth ride even over gravel, dirt, or cracked concrete—perfect for construction, outdoor logistics, or garden trolleys. These wheels offer good traction, reducing slippage on wet or loose surfaces, while their large diameter (compared to solid wheels) enhances maneuverability. Suitable for both light and medium-duty applications, they combine flexibility with durability, though they are best suited for environments where punctures are minimal. Ideal for utility carts, outdoor transporters, and construction material trolleys.