4.10/3.50-4 Tire, 10 Inch Solid Flat Free Tires, Heavy Duty Puncture Proof Wh...
[No Need for Inflation, No More Flat Tire] The 4.10/3.50-4 tire are made of polyurethane and rubber. Compared with traditional pneumatic tires, solid 4.10/3.50-4 tire and wheel solve the problem of puncture and air leakage.