Safety

As of this writing, the 2011 QX56 hasn't been crash-tested.
Standard safety features include front and side-impact airbags, side-curtain airbags for all three rows, an electronic stability system and active front head restraints. For a full list of safety features, see here. To see how well child-safety seats fit into the QX56, see here.
See also:
Aluminum alloy wheels
Wash the wheels regularly with a sponge dampened in a mild soap solution, especially during winter months in areas where road salt is used. If not removed, road salt can discolor the wheels.
CAUTION
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Good Ride, Better Handling
Though firmer than some in this class — the Mercedes C-Class, for one — the
G37 rides comfortably, especially given our test car's stiffer rear-shock
tuning, 18-inch wheels and lower-profile tires ...
Top tether anchor point locations
Anchor points are located on the rear parcel shelf.
The child restraint top tether strap must be used when installing the child restraint with the LATCH lower anchor attachments or seat belts. See “I ...
