GM has made their Collision Technical Repair information availbile online for free. Check it out at GM Collision Site. Look for the “Structure_Identification” pdf file for a location and type of steel used on each vehicle.
GM has made their Collision Technical Repair information availbile online for free. Check it out at GM Collision Site. Look for the “Structure_Identification” pdf file for a location and type of steel used on each vehicle.