Search new + high quality used tires online. Size 265 40 R20 starting at: $100.09. Tires in stock: 45. Available brands: 5 with 15 models. All season: 9. Winter: 2. Summer: 34.. 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!