A man has taken to social media to share his surprise over a slot in his car after discovering its true purpose.
When filling up our tanks, many will simply pop the cap and let it hang from the side of the car. However, there is a slot on certain cars that allows motorists to hang their caps up, meaning that it won't dangle and drop fuel onto the side of your vehicle.
Justin, who posts under the TikTok username @milltj01, had to share his shock when discovering this nifty feature, writes the Mirror.
