These affect traction and braking. Driving over corpses or off-road will slowly damage them, eventually leading to blowouts.
Every vehicle in Build 39 consists of several key components that determine its "work" readiness: project zomboid build 39 work
If a car is out of gas, you can use a Gas Can to siphon fuel from other derelict vehicles you find on the road. The Strategic Shift These affect traction and braking
Emergency vehicles (police, fire, ambulance) come with working sirens. You can park a car, turn on the siren, and lead thousands of zombies away from a loot zone. turn on the siren