Search new + high quality used tires online. Size 285 30 R20 starting at: $60.96. Tires in stock: 50. Available brands: 13 with 28 models. All season: 16. Winter: 2. Summer: 32. Run flat: 10. 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!