Adjust the air pressure in the tires to the nominal value.
Place the vehicle on the running drums and place the rear wheels on chocks.
In order to prevent the front wheels from moving from side to side, put two braces on the tow hooks of the car, the ends of which are securely fastened to the anchor plates.
To prevent the vehicle from moving forward, place a secure chain or cable on the rear tow hook.
Check the measurement scale on the speed stand and its compliance with the nominal speeds.
Attention! Do not release the clutch pedal abruptly. Do not allow a sudden increase/decrease in speed during the test.