Maxine Wormly's husband, Nelson, a Maryland-based truck driver, has just made her a widow. Beyond the inherent heartbreak associated with his loss, it's also a terrible financial burden. In fact, Maxine owes more than their house on the new Peterbilt 389 truck they recently purchased! How exactly is she going to be able to pay the bills without losing her shirt? With the help of her sister and her husband's ashes by her side, Maxine learns how to drive a big rig, taking over Nelson's runs in this new comedy.