Lowrider Tire Duro 700 x 38c Black/Black Side Wall HF-822. Tire Duro 700 x 38c Black/Black Side Wall HF-822. Duro Brand HF-822 Diamond Grip 60 PSI. Please note that our tires do not work on schwinn wheels. We carry over 3,000 bicycle parts and accessories. If you have any questions about any of our parts, please send us an email.