
When shopping for tires for your 2017 BMW 550i GT xDrive, it's essential to choose options that meet the specific requirements of this performance-oriented luxury vehicle. The 2017 BMW 550i GT xDrive typically uses run-flat tires, designed to maintain functionality even after a puncture, allowing you to drive safely to a repair shop. Common tire sizes for this model include 245/45-18 for the front and 275/40-18 for the rear, but always verify your exact size in the owner's manual or on the tire placard. Proper tire maintenance, including regular rotation and pressure checks, is crucial to maximize tire life and performance.











