I use a Rand McNally 7730 with Life time maps that are free update. This is my second unit in 10 years and I have had great results with this unit. The unit will allow you to switch between RV and non-RV. In the RV mode this will allow you to enter parameters such as height, weight, total length, NO. and size of propane tanks, no U-turns and non dirt roads and so forth. So, far I have never been directed incorrectly when using my Rand McNally GPS. This unit will warn you of state boarder crossing, tolls, low bridge height and over weight on bridges.
__________________
Jim W.
2016 34RL CC; 2008 Ram Mega Cab 2500HD, 6.7L, 68RFE 6 speed, 4X4, Smarty S67, TDR 145K+miles
|