2015 Buick Regal Owner Manual - Page 331

10-84 Vehicle Care Dolly Towing from the Front (All-Wheel Drive) Dolly Towing from the Rear 2. Drive the front wheels onto the dolly. 3. Shift the automatic transmission into P (Park) or a manual transmission into 1 (First) gear. 4. Firmly set the parking brake. 5. Use an adequate clamping device designed for towing to ensure that the front wheels are locked into the straight-ahead position. 6. Secure the vehicle to the dolly following the manufacturer's instructions. 7. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. 8. Turn the ignition to LOCK/OFF. Vehicles with all-wheel drive cannot be dolly towed. The vehicle cannot be dolly towed from the rear.