1998 Acura 3.0CL Base Model Bolt Pattern

Bolt Pattern
4x114.3mm = 4x4.5 inches
Tire Sizes
205/55R16 = 24.9x8.1R16

The 1998 Acura 3.0CL Base Model bolt pattern is 4-114.3 mm. This means there are 4 lugs and the diameter of the circle that the lugs make up measures 114.3 mm or 4.5 inches across. To get a close measurement of your 4 lug bolt pattern without a bolt pattern tool you should measure from the center of one lug to the center of the lug across from it.