For lptop use I prefer Street Atlas, although many use Streets and Trips. I like SA because it is more flexible with route segments, and it calculates your end-of-day miles on a multi-day trip. Which Streets and Trips does not do. Neither will show clearances for a 13' 3" truck.
You might consider co-pilot on the PC IF you feel you need the clearances. But it is expensive.
I have now pretty much switched to a Nexus 7 running Co-pilot (the $9.99 version). It also will not show the high clearances, although it does have an RV mode.
For PC use I like Street Atlas the best. JMO.
Jack and Danielle Mayer
2015 New Horizons Majestic 44RLTSS/ Volvo 780