the only drawback i could see was the maps were out of date. did you read the feedback on the item on the halford site? never the less
the price is good. an alternative if you have a modern smartphone [andriod or i phone] is co pilot premuim it cost less than £40 for europe coverage comes with a RV function and height resriction abit 12 foot or 12.6 but have been using it for months now instead of my tom tom live to get around when hgv driving. impressive bit a kit for the money and they do do a truckers proper version for £140,but
never felt the need for it.......