Cruise Control
Cruise control is a system that essentially takes control of an automobile. It maintains a steady speed (as originally set by the driver) by taking over the throttle of the car. Speed control has been used in automobiles for over 100 years, but the modern cruise control was invented in 1948. The driver brings the vehicle to a certain speed and then pushes the cruise control button, which maintains the speed the driver set.
Brands
A cruise control kit is a device that keeps a car moving at a specific speed as set by 
the driver. There are two main types: aftermarket kits and original equipment manufacturer kits. Aftermarket kits are usually made by a manufacturer that isn’t one of the big-name auto makers, but are designed to work with various car models. The Rostra Cruise Control Kits are some of the best on the market. They feature standard functions such as set speed, reduce, resume, cost, and accelerate with a tap-up or tap-down feature.
Safety
In recent years, studies have suggested that cruise control can potentially be a safety hazard. Drivers have less control managing the direction of their own vehicles and overtaking other vehicles, and also have longer reaction times. Drivers who use cruise control may be less alert, reducing the ability to respond to various hazards, which could potentially lead to a collision or accident. Ultimately, cruise control is a tool that should only be used at the appropriate time, and should serve to assist, not replace, drivers.
Benefits
There are many benefits to cruise control, one of which is for people who are taking a
road trip. Using cruise control across empty roads and highways reduces driver fatigue. It also allows for a more comfortable ride, as drivers can shift and adjust themselves in their seat more safely. Moreover, it helps improve fuel efficiency. Cruise control can also be helpful in avoiding speeding tickets. Some drivers set their speed at the speed limit to avoid going over, either on purpose or by accident.
Drawbacks
While cruise control has its perks, there are a few drawbacks that need to be mentioned. For starters, the lack of having to constantly put pressure on the pedal can lead to accidents, because it reduces the awareness of the driver, which in turn reduces their reaction time. Using cruise control should be avoided during poor weather conditions, because the car may slip on ice or snow-covered roads, causing the vehicle to go into a skid. Cruise control is generally disengaged when the driver steps on the brake, which is dangerous to do during a skid.
Cost
The price of cruise control varies depending on whether you choose to purchase it from the dealership or install it yourself. At the dealership it is likely to cost around $400 to $500 as an add-on. You can purchase a cruise control kit online, however, for around $50, and some sites even offer free shipping. Thus, if you feel comfortable installing it yourself, you will be able to save quite a fair bit of money.