Winter is Coming
Time to think about winterizing your Bolt.
A good Tech Tip WINTERIZING YOUR TRUCK including a link back to the Forums for additional tips.
Hy Shaanxi, I agree with everything Hotrod Lincoln said, but I think the bolt holes are 3/8"-16, not 1/2"-13, at least that is what all of the ones I have encountered were, hope that helps, and Merry Christmas.