Not metric, I had the tires on to roll it around a few weeks ago. The wheels went on somewhat hard but did go on. I tried the nut on the stud to hopefully draw them in straight but alas, no luck. My shop press read 7 tons when I set them last time. I thought about whacking them but not sure how to keep the hub from rotating while attempting this. I'm sure GM had some fantastic jig to get this done in two seconds.
Bruce
