Do you need a Radar Detector?
Radar detectors are quite a debate issue, with supporters on both parts of the barricade. In some states, they are legal, while in others are illegal, so you need to make sure, prior to any purchase, that you know the legislation well in this regard. This way, you will not end up breaking the law and you will know exactly where you can use a radar detector.
A word of caution is needed, nonetheless. Avoiding a fine for exceeding the speed limit by little is totally acceptable, but never use a radar detector to feel free to speed up all the time. A radar detector cannot replace the need for responsible driving. However, there are even law enforcement officers who agree that most car drivers exceed the required speed limit only by 5-10 miles per hour, and this is not a condition that greatly contributes to traffic accidents. Basically, if it happens that you go a little faster, given to certain circumstances, and you want to avoid getting a fine, with the help of a radar detector, you will increase your chances of escaping with your pockets unscathed.
Especially on major highways, it is nothing uncommon for car drivers to speed up and almost everyone is driving at the same speed. If the speed you are driving at is not that high compared to the legal limit, in case you are caught by a traffic agent, you can get an unnecessary ticket. During recent years, it has been noted an increase in the number of traffic tickets, which means that you have small chances of getting away with a few miles over the legal limit. To avoid such things from happening to you, the best course of action is to get a radar detector, and have enough time to lower your speed before passing by a police radar.