The 2016 Buick Regal tire size depends on trim: the Base, 2.0L Eng VIN X, AWD takes P235/50R18 97V; the Base, 2.0L Eng VIN X, FWD takes P235/50R18 97V; the Base, 2.4L Eng VIN K, Gas takes P235/50R18 97V; the Base, 2.4L Eng VIN K, Gas/Ethanol takes P235/50R18 97V; the GS, AWD takes P245/40R19 94W; the GS, FWD takes P245/40R19 94W; the Premium, 2.0L Eng VIN X, AWD takes P235/50R18 97V; the Premium, 2.0L Eng VIN X, FWD takes P235/50R18 97V; the Premium, 2.4L Eng VIN R takes P235/50R18 97V; the Sport Touring takes P235/50R18 97V, per the factory service manual.
Where to Buy & Install Tires for Your 2016 Buick Regal
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Tire Rack
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