What's the 2012 Chevy Impala wheel bolt pattern?

The 2012 Chevrolet Impala universally has A5 X115 bolt pattern, with A70.3mm center bore. Don't let that fool You into believing that the wheels are universally interchangeable, though; depending on trim level, You'll have one of three different tires on three different wheels. Just because the bolt pattern is the same doesn't mean that the rim will match Your existing setup. The base LS comes with P225/60R16 tires on 16 inch rims, whereas the upgraded LT uses P225/55R17 on 17 inch rims. The luxurious LTZ ups the game yet again, to P235/50R18 tires atop 18 inch rims. While a full new set will fit on any 2012 Impala (with speedometer calibration, of course), You absolutely cannot mixAnd match amongst these three, even if they do have the same bolt pattern. The reasoning there should be obvious.