This page of the guide to the game Car Mechanic Simulator 2021 describes the role of the Test Track in the game. You will learn what tests are available and how they affect the car diagnostic.
Available: since the beginning of the game
The Test Track is used to test the suspension elements during a short ride. This time you can actually drive the car, not just view the parts. The test includes 4 stages: slalom, acceleration, bumpy ride and braking. You can test both your cars and the cars of your customers.
Before entering the track, choose the car you want to test.
The default C key changes the camera view from the cockpit to a perspective form behind the car. In the first slalom test, you have to drive through the highlighted sections and perform quick turns.
In the acceleration test, you have to hit the gas between two highlighted sections.
Next, you need to drive over the bumps in the road.
The last brake test requires you to stop the car in the red area.
Afterwards, you will see the condition of the suspension parts, brakes, steering and clutch.