If driving is your business, trust Garmin navigation for the long haul. The dezl 580 LMT-S truck navigator features customized truck routing for the size and weight of your truck. It also provides helpful, predictive route warnings for dangerous curves, steep grades, bridge heights, weight limits and more. It includes a Truck & Trailer Services directory plus Easy Break Planning with timely notifications and suggestions for nearby hotels, restaurants and parking. Control dezl with your voice, and enjoy Bluetooth hands-free calling and built-in Wi-Fi for easy map and software updates. Its also compatible with Garmin eLog compliant ELD, which automatically records Hours of Service. dezl 580 is preloaded with detailed maps of North America plus free lifetime map updates. Get live traffic and weather forecasts when you pair dezl with a smartphone running the free Smartphone Link app. Easy Route Shaping lets you easily change your route to include preferred roads or cities just by touching the screen.