Search new + high quality used 245 45 R18 Goodyear tires online, starting at: $51.48. 245 45R18 Goodyear models in stock: 13. All season: 17. Summer: 3. 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!