The Kansas Highway Patrol reported a 1999 Toyota 4-runner driven by Caleb H. Hildebrand, 15, Stafford, was westbound in the 700 block of northeast 20th Street one mile north of Stafford.
The vehicle was traveling too fast for conditions and the driver lost control of the SUV.
It entered south ditch. The driver over corrected and the vehicle rolled multiple times back across the road into a field.
Hildebrand and a passenger Ethan S. Hildebrand, 14, Stafford were transported to the hospital in Great Bend.
Ethan was not wearing a seat belt, according to the KHP