Search new + high quality used tires online. Size 295 40 R21 starting at: $94.61. Tires in stock: 30. Available brands: 6 with 11 models. All season: 18. Winter: 1. Summer: 11.. 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!