Community Alumni
Jan 15, 2018I drive with a Garmin Dezl 770 semi truck GPS unit. It will route you down truck accessible roads based on your height, length, and weight. It's nice because it gives road warnings of sharp curves, steep grades, bridge heights, etc. I've never been routed down any roads that were too tight, narrow, or clearance issues. There's a car mode for when you're not pulling a trailer. There's an RV specific version that's basically the same unit, but with rv specific sections like campgrounds listings and dump stations.