Have the same one Jim has. Large, seems hard to handle, but large pages and well-marked truck routes. Several pages full of warnings for truckers on what to watch out for/load, size limits.
2016 Tiffin 40 QBH
2015 38RSSA, traded
2005 TK3 #1869, 10 yrs of memories,
2017 F450 KR--one more Ford is it
2009 F450 4x4-died; 2010 F450-retired