What is the bolt pattern on 1988 GMC Jimmy?
The bolt pattern on a 1988 GMC Jimmy depends on the wheel size and whether it's a 4x4 or 2wd model. There's no single answer. You'll need to check the wheels themselves (or your owner's manual, if you have it) to determine the bolt pattern (often expressed as something like 5x4.75" or 6x5.5").