A high-speed collision at Seventh and Warford streets about 4:30 p.m. Friday overturned one of the vehicles and drove both off the roadway and into a residential yard.
A Nissan Pathfinder and a Jeep SUV were the vehicles involved.
Occupants of the vehicles were examined at the scene by the Dallas County EMS. All later refused transport to the Dallas County Hospital.
The cause of the mishap is unknown at this hour. The incident is under investigation by the Perry Police Department.
ThePerryNews.com will update this story as information becomes available.