Click here for instant access…. Having the most efficient assembly and packaging line in the world means nothing if your delivery vehicles fail to start up one morning. No matter what the problem was, the time you waste is time that those receiving your products will have to wait. The worst part is that if you haven't performed regular vehicle inspections you won't even have the slightest clue what's wrong with them, which will throw even more time down the drain. One of the core business processes of any which own vehicles, by running this checklist just once a year for each vehicle you own, you'll stay on top of any maintenance your fleet needs to stay in prime condition.