The man was driving along Linville Forestry Road in Johnstown, north east of Nanango, when it crashed and rolled.
He sustained a suspected fractured leg in the crash.
The Toowoomba RACQ CareFlight Rescue helicopter responded to the accident shortly before 4pm.
The man was flown to Oakey in a stable condition.
Due to poor weather conditions, he was then transported by Queensland Ambulance Service via road to Toowoomba Hospital.