This page:  5" large, Color Screen
or 

Expanded GPS info is at THIS LINK

New or Enhanced Features of the 530-LM model:

2016 Latest released maps and enhanced truck routing.
Slimmer, sleek casing, yet tough for the truck environment
FASTER route calculations, searches, and operation
New "Ice" and "Carbon" user interface options in addition to "Classic."
New proprietary "color-saturated" icons making things easier to see "at a glance!"
Rand McNally Enhanced LANE GUIDANCE technology shows the best lanes in complex highway and turning situations
IMPROVED map appearance showing more street names surrounding your location
TOLL COST estimates now shown while planning your route
Greatly INCREASED PHOTOREALISTIC JUNCTION VIEWS during road transitions and turns
Enhanced ROAD AND AREA AVOIDANCE technology allowing you to block out roads or entire areas easily
Enhanced MULTI-STOP trip planning showing upcoming legs and zoomable "whole-tip" or single-leg segments
New COMMERICAL BUS routing mode in addition to the Truck and Car modes
Automatic U.S. or METRIC conversion units depending on whether you are currently in the U.S. or Canada
SEARCH feature added to the on-board address book

Additional Features:
Fuel Purchase Log entry screen and state-by-state fuel purchases report.
WiFi enabled.  (connect to nearby WiFi and cell phone hotspots for traffic, fuel prices, and weather)
Record exact routes taken and view them back on the map (breadcrumb trails)
 Assignable "hot button quick-press" feature on the power button.  Assign a shortcut to your most-used function.
Current mile marker shown
Virtual dashboard shows new key info (speed, distance, altitude, ETA, more)
Real-time traffic compatible (* requires enabling the WiFi connection and a subscription through the TND Dock)
Free real-time fuel prices (* requires enabling the WiFi connection)
Enhanced warnings: includes sharp curves, steep hills, state borders, weigh stations, speed limits

Map and Truck Routing Standard Features of the TND™ line:
 
  Preloaded maps with truck routes and maps in the US and Canada
  BIG Buttons and and easy interface to learn.
"Pop-out Exit Guide" displays the businesses and services at upcoming exits on your route!
  Road work construction updates (free by connecting to a computer)
  Built-in searchable National "Trucker's Friend" Truck Stop directory (with details for the locations)
  Speaks the turn-by-turn directions (loud and clear!)
  Enter destinations by address, city, intersection, lat/long, touch on map, or zip code
  Create your truck profile restrictions (height, weight, length, width, doubles, triples, etc.)
  HazMat - specific routing option
  Multiple point routing (able to enter multiple stops) with "route optimization and compare"
  Truck speed limits displayed while driving
  Detour and reroute option - and automatically reroutes you if you miss a turn and uses proper trucking roads while getting you back on track.
  Route avoidance option for tolls or specific roads when planning or detouring
  Enhanced "Quick-planner" mode with load profitability predictor.
  Add or save locations or addresses to the professional grade address book.
  Driver hours of service tool that tracks your driving and on-duty hours for the day and the week.
  Turn on various alerts (weigh stations, state lines, hours of service, maintenance due, etc)
  Logs your mileage and fuel by state for company and fuel tax reporting (exportable to a PC)
  Points of interest built-in, including extensive truck-specific points / simple searching!
  Expanded truck services search (including truck washes, repair, and towing)
  Feed back and update by connecting to a computer.  Send your roads, addresses, and point of interest ratings direct to Rand McNally!

Click any picture below to enlarge

New "slimmer" case, yet built strong enough to handle life on the road!

"Junction View" screen

"Exit Services" screen

"Virtual Dashboard" includes a fuel purchases entry button

Complete with large suction mount, DC power cord, USB cable, and quick-start guide