2004 Buick Regal LS Bolt Pattern


Bolt Pattern
5x115mm = 5x4.53 inches
Tire Sizes
Option 1
215/70R15 = 26.9x8.5R15
Option 2
225/60R16 = 26.6x8.9R16

The 2004 Buick Regal LS bolt pattern is 5-115 mm. This means there are 5 lugs and the diameter of the circle that the lugs make up measures 115 mm or 4.53 inches across. To get a close measurement of your 5 lug bolt pattern without a bolt pattern tool you should measure from the center of one lug to the outer edge of the lug furthest from it.