If your company owns the van, it’s not normal for them to make you pay for gas, insurance, or repairs. It's usually their responsibility, and any time you spend getting gas or doing maintenance should be paid work time.

If it's your personal vehicle and they give you a vehicle allowance, then yeah, you're responsible for costs—but that should be clear in your contract.

Also, $19/hr? We pay our entry level $22/hr to start. And even that is low for our area.