... Detailed Reply Natural rubber & reclaimed rubber Rubber WheelDiameter8"Width2.50"TreadlugRimoffset zincLoad200kgs We are a professional manufacturer of rubber wheels ... wheels, like 2.80/2.50-4, 6" x 2", 3.00-4, 4.10/3.50-4, 3.50-5, 3.50-6, 4. ... 10-6, 3.50- ... /L.Welcome to your kind inquiry. Pneumatic Wheel 2.50-4 High quality and Competitive price