I posted the link to this specific GPS Garmin is coming out with and its the only true Trucker GPS Garmin has. And do believe Tempest if posted about the thread saying something about it. But, I guess nobody clicks on links and rather just read whats in the thread and ignore any other information you could follow up on, I will give you some details about the Garmin 465T that truly makes it a trucker GPS system.
Ease your way down the highway with the nüvi 465T – our first nüvi designed specifically for the over-the-road trucking industry. Featuring a preloaded NTTS Breakdown Directory, specialized routing options throughout the lower 48 states and truck friendly points of interest, this full-featured navigator was made for life on the road. The nüvi 465T also lets you create custom vehicle profiles tailored to what you’re driving and what you’re hauling. It’s convenience created with over-the-road drivers in mind.
The nüvi 465T is the first navigation device to provide locations in the National Truck and Trailer Services (NTTS) Breakdown Directory to its trucking-relevant points of interest. The NTTS Breakdown Directory is the most comprehensive guide to semi-truck repair facilities nationwide – including those offering 24-hour road service.
The nüvi 465T also comes standard with lane assist, which guides users to the right lane at the right time – especially helpful when navigating complex highway interchanges.
With detailed maps providing turn-by-turn directions that call out streets by name, the nüvi 465T provides specialized routing to support truck-related restrictions (customizable by height, weight, length, width and hazardous materials). Simply enter dimensions and load restrictions and nüvi 465T guides you according to your requirements. You can even enter multiple-point routing so that you can take a more efficient route between multiple stops along your trip.
Know what lies in your path with the nüvi 465T. It displays warning information of upcoming road conditions to make drivers aware of possible hazards along the route such as sharp curves and steep grades. You’ll also get lateral wind warnings and notification when the road narrows. It’s the safe way to travel down the highway.
Put traffic jams behind you with nüvi 465T's integrated FM traffic receiver. Receive free alerts about traffic delays and road construction that lie ahead on your route. Simply touch nüvi's screen to view traffic details or detour around the problem area.
There is more about the GPS system, but what I have copied and pasted is the most important details that makes the difference being on the road.
Here is the link once again
https://buy.garmin.com/shop/shop.do?pID=31541