Search new + high quality used 255 40 R18 Pirelli tires online, starting at: $179.84. 255 40R18 Pirelli models in stock: 4. All season: 3. Summer: 3. Run flat: 4. 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!