Search new + high quality used 285 35 R21 Pirelli tires online, starting at: $88.79. 285 35R21 Pirelli models in stock: 5. Winter: 5. Summer: 21. Run flat: 6. Selling all used tires at discount costs. All used tires go through 2 layers of inspection on specialized equipment. One year warranty + free shipping on all inventory ;) Happy shopping!