I cannot stress the importance of a pre-trip inspection. This is a chance to look your truck over for anything that may have happened since you or the last driver got out of the truck. Perhaps you missed a burnt out head light, perhaps you have a coolant leak that has developed while parked, perhaps the shop changed your oil filters and rolled an o- ring creating a leak. Maybe you have a slow leak in a tire, or you left your fuel cap off. All of these items could and should be found while doing a pre-trip inspection.
