Did you renew your vehicle registration last month? You may be one of about 100,000 people who were overcharged at the DMV, thanks to a computer glitch. The Colorado Division of Motor Vehicles says most drivers were overcharged anywhere from $50 to $120. The glitch affected people with cars from model years 2010 and 2014 to 2018. Drivers who were overcharged should receive a notice in the mail, once they figure out who paid too much.