I’m not going to spend a lot of time talking about the TomTom XXL 550T’s features. You can learn all about that by reading my review of the TomTom XXL 550. What I would like to do is just draw your attention to the difference between the XXL 550 and the XXL 550T. The only difference is the 550T comes with a lifetime subscription to TomTom’s real-time traffic updates. With real-time traffic, you can see what current traffic conditions are up ahead and adjust accordingly. I don’t know about you, but for years I had a 50 minute commute. Most times the traffic was okay. Sometimes, however, there are major delays. Real-time traffic can help you navigate around situations like this and save a ton of time. To learn more about the TomTom XXL 550T 5-inch widescreen portable GPS navigator, just click the link.