Search new + high quality used tires online. Size 225 55 R18 starting at: $34.99. Tires in stock: 674. Available brands: 69 with 153 models. All season: 639. Winter: 30. Summer: 5.. 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!