I use a tomtom all the time in more then one vehicle. My F350 I bought used had a disk installed to the right of the steering wheel, when I use it in that truck I use the short mount to keep the GPS low in my field of view.
I also use the GPS in various tow trucks for a PT job I work as a driver. I have
this mount and it works great. The tow truck can be a chevy, ford, hino, peterbuilt, I can always find the right way to mount it where its reachable. I prefer to keep it on the left corner at dash level and this arm adjusts perfectly.
2006 Ford F350 6.0
2014 Primetime Sanibel 3600
Enough other vehicles to not bother listing.
Previous RV: 2001 Monaco Knight