Certified vehicle is thoroughly inspected to ensure that it meets the highest standards of vehicle quality. All glazing must be free of major stone chips. The heating and air conditioning system is checked. If needed, the air conditioning is recharged. All phases of engine operation are thoroughly checked.
Scheduled maintenance is brought up to date as required.
The operation of the battery and charging system is diagnosed. Wheels and tires are scrutinized. Tread depth must be within safe standards. Transmission and transfer gearbox operation and fluid levels are checked. Suspension, steering, chassis and exhaust componentry are examined.