Based on car owner complaints, the most common issues with the 2015 GMC Savana 2500 fall into the category of EXTERIOR LIGHTING. Below we had classified the complaints into groups by components affected.
We have singled out the top-3 most critical reports that involved victims or injuries.
From brand new, i have complained about the headlamps of this $65000 truck. i had the dealership check them and they said they were functioning as ex...