Original optional wheels and tires from my SQ5. Pirelli P-Zero performance tires. Size 255/40 R21. Tires have 18,000 miles of even wear. Wheel are clean with no curb scrapes. No dirt even on back sides. Move up to 21 inch tires and give your Q5 or SQ5 a killer look. $1600 for the set of 4 wheels & tires.