Search new + high quality used tires online. Size 275 30 R20 starting at: $47.99. Tires in stock: 1. Available brands: 1 with 1 models. Summer: 1. Run flat: 1. 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!