Search new + high quality used tires online. Size 285 30 R20 starting at: $71.1. Tires in stock: 113. Available brands: 17 with 34 models. All season: 35. Winter: 18. Summer: 60. Run flat: 7. 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!