Search new + high quality used tires online. Size 245 50 RF19 starting at: $47.99. Tires in stock: 21. Available brands: 3 with 3 models. All season: 20. Summer: 1. Run flat: 21. 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!