Search new + high quality used 245 45 R19 Michelin tires online, starting at: $47.99. 245 45R19 Michelin models in stock: 22. All season: 53. Winter: 15. Summer: 32. Run flat: 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!