BMW's 2018 740i xDrive features a turbocharged inline-six powertrain, adaptive air suspension, intelligent all-wheel drive, advanced interior tech and smooth performance characteristics. Atturo tires can really shape your driving experience with the right mix of grip and comfort for this kind of luxury sedan. If you are after a refined ride, the
AZ810 stands out for its quiet ride. Many drivers appreciate its predictable grip, especially when roads get tricky. The
AZ850 brings a different feel with ultra-high performance focus and extreme traction. Plenty of owners mention the AZ850’s confident handling in both dry and wet conditions. Compatible sizes for your 7 Series include
245/35R21,
245/50R18, and
245/40R20. Choosing between these Atturo tire models depends on what you value most, like quieter comfort or sharper road feedback. The AZ810 leans toward year-round versatility and relaxed driving, while the AZ850 is all about sharp response and stability at speed. Either way, Atturo tires help your BMW stay planted and enjoyable on any trip. A well-matched set makes every drive smoother, no matter where you are headed.