I have a Garmin RV660; it is advertised as allowing for an RV's height, weight, and length in calculating a route. It works fairly well most of the time, but can not be totally relied on.
Opinions here on the forum are very varied about GPS's and there are a lot of threads about the subject. If you will use the forum search function and search for "GPS Garmin" (don't use the quote marks) you will turn up many threads and postings about all types of GPS's and some from posters who do not think that they are useful.
__________________
There's lots of advice and information in forums... sometimes it is correct. For example, all of my posts are made by a political appointee who got the job as a reward for contributions to my diesel bill.
2011 Jayco 28.5RLS; 2021 Chevy Duramax; Pullrite Superglide Hitch
|