Six teenagers were injured in a single-vehicle crash late Friday night, according to the Dodge County Sheriff's Department.

Authorities said a Chevrolet Tahoe was traveling southbound on Thompson Road in the town of Beaver Dam at about 11:45 p.m. when the driver lost control and the SUV started to spin, according to the report. The Tahoe then began to roll as it entered the ditch coming to rest on its roof.

Three of the occupants were ejected and none were wearing seat belts, authorities said. They said the injuries were serious, but are not believed to be life-threatening.

All of the teens, including two 18-year-old boys, three 15-year-old girls and a 16-year-old boy were from Beaver Dam, authorities said. They were taken to the Beaver Dam Community Hospital.Alcohol is believed to be a factor in the crash.