A dedicated Mechanics skill allows players to repair engines, change tires, and replace batteries.

The most reliable way to access Build 39 is through official platforms, as it is a legacy version of the game. Right-click Project Zomboid in your Steam Library . Select Properties , then navigate to the Betas tab.

If you can't find a key in the glovebox or nearby house, you can hotwire vehicles if you have enough skill in Electrical and Mechanics. Build 39: Vehicles released! - Project Zomboid