Search new + high quality used 245 45 R19 Nexen tires online, starting at: $67.68. 245 45R19 Nexen models in stock: 5. All season: 6. Winter: 2. Summer: 1.. 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!