Posted 1/12/2016 15:42 (#5030933 - in reply to #5030343) Subject: RE: Ridge strap hum
I used a strap mounted door mirror when pulling my camper. That strap can be pulled very tight but it still hums going down the road. I wrap part of the strap with foam pipe insulation between the middle of each strap and its quiet.
Ridge strap hum
