Pics I've seen usually dont show it covering the LP tanks.
Cover them or not?
That's because they always show you a cover that fits the TT perfectly. Fat chance you'll get one that does, as they're usually ordered in 2 ft size increments, if I remember correctly. When I put mine on last winter (1st time) I had all the extra at the back, so I covered the spare tire, but realized later I should put the extra in the front and cover the battery and tanks. That's my plan this winter.
1988 Coleman Sequoia - popup (1987-2007)
2012 Roo19 - hybid (2012-2015)
2016 Mini Lite 2503S - tt (2015 - ???)
2011 Traverse LT, 3.6L, FWD
2009 Silverado Ext Cab, 5.3L, 4x4, 3.73
2016 Silverado 2500HD Dbl Cab, 6.0L 4x4, 4.10