BenzWorld Junior Member
Date registered: Dec 2014
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
2017 GLS - looking for roof box and cross bar suggestions
Hi all - I have 2017 GLS and I am looking to get a roof box. My options seem to be limited to Thule or Yakima and I will need cross bars for the top. I have read that some boxes have a whistling sound at certain speeds. Trying to gather whatever info I can to make the best decision here.