Introduced in 2004, the QX56 (now known as the QX80) is a full-sized SUV based on the Nissan Armada and Nissan Titan truck. Big and luxurious, the QX56 is powered by a 5.6L V8 engine and features amenities like tri-zone climate control, leather upholstery, Bose audio, blind spot alert, power sliding rear seats and much more. Your Infiniti QX56 would have left the factory with Bridgestone Dueler H/T 684 II or Michelin Latitude Tour HP tires as OEM, and was only available with one trim level.
Your QX56 could be rolling on P275/50R22 111H or P275/60R20 114H tires, so be sure of the size you need when you shop 2011 Infiniti QX56 tires. Considering the size and weight of an Infiniti QS56, light truck tires make the best sense; check out tires like the Bridgestone Alenza A/S 02, Continental TerrainContact A/T (with 60k mile warranty), Pirelli Scorpion All Season Plus 3 (60k mile warranty) and Toyo Open Country H/T II These all-terrain light truck tires deliver year-round traction (especially good for a 4WD QX56) along with long wear and car-like levels of ride quality and low noise.