2 Pack 12" x 1.75" Plastic Spoked Replacement Tires Lawn Mowers, Utility Carts

The wheel hub is made of hard and sturdy PP, while the tire uses another plastic, polyvinyl chloride (PVC), which is more resistant to wear. They combine to form a strong structure, providing a long life service. PUNCTURE-PROOF - The solid plastic wheels can eliminate your worries about flat tires. It is durable and can save you some money for tire maintenance. This diamond tread increases the friction between the wheel and the road, ensuring that it will not slip.