09-16-2014, 07:37 PM
I am thinking the sensation of the sound of things being "scraped" off of the roof is about the same as the sight of smoke billowing out of the engine compartment. I would definitely get an accurate measurement of both coach & tunnel before going through. A lot of low clearances are not accurately posted on signage due to roadway resurfacing making actual clearances lower because of pavement build up over the years. I am always leery of anything less than 8" over measured coach height.