Image by paulclee on Pixabay · Pixabay License
فاصله طولی ایمن
Sign in to savegap of two seconds between the rear bumper of the vehicle in front and the front bumper of the vehicle following in the same lane, regardless of the vehicles' speed(s)
Image by paulclee on Pixabay · Pixabay License
gap of two seconds between the rear bumper of the vehicle in front and the front bumper of the vehicle following in the same lane, regardless of the vehicles' speed(s)