Search new + high quality used tires online. Size 265 40 R20 starting at: $107.53. Tires in stock: 34. Available brands: 5 with 14 models. All season: 19. Winter: 6. Summer: 9.. 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!