HRD (HRD Eco-protection Technology LLC) is one of the largest used tire suppliers in Northern China.There are 12'' to 20'' tires available, with monthly supply capacity of 20,000 to 30,000 pcs, including Michelin/Bridgestone/Goodyear/Continental/Pirelli/Hankook and other famous brands. Our grade A used tires are with tread depth of over 5mm (could be 6mm+, the price is a little bit higher).We can ship your cargo within 15 days after the initial deposit.