1. Extract archive to the root folder of the game;
2. Open file
player_cars.xml, from
3D Instructor 2 Home/data/config with text editor
with UTF-8 support;
3. In the end of file find line
</Cars>, and add
before it this code:
<Car Name="karting" ABS="false" AT="false" >
<DisplayName>Go-kart</DisplayName>
<Description>
Go-kart
Drive type: rear
Type of gearbox and number of gears: manual, 5
Engine power: 20 HP
Weight (with driver): 140 kg
Maximum speed: 100 km/h
</Description>
</Car>