Search new + high quality used tires online. Size 265 45 ZR20 starting at: $45.44. Tires in stock: 41. Available brands: 7 with 15 models. All season: 23. Summer: 18.. 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!