First things first, a radio-controlled car is a model car that is driven using a system that is run by radio control from a significant distance. Using transmitters or joysticks to input any direction one wants the car to go; this is then communicated to the vehicle's receiver found onboard the radio-controlled car.
Believe it or not, driving, building and modifying a radio-controlled car is the kind of hobby that is enjoyed by most people and car enthusiasts of varying ages.
The value of proper maintenance
So why should one appropriately care for and maintain their own radio-controlled cars? A radio-controlled car that is maintained regularly helps ensure that it runs smoothly and with no trouble at all.
However, there are also those types of radio-controlled cars that are a lot cheaper and are found in electronic and discount stores. These are cars that are classified as "toy-grade." Usually, these types of cars are unserviceable. But people who are interested in the mechanics of radio controlled cars, the regular maintenance of these types of vehicles is part and parcel of such a hobby.
Due to the radio-controlled cars construction, which is modular in nature, in the event that a part breaks or wears out, these could be individually replaced.
Upgrade your vehicle
Fortunately, the replacement parts for those models that are hobby-grade allows these vehicles to be upgraded extensively. Compare this to those toy-grade vehicles wherein it is quite impossible to find parts. Plus, these toy-grade vehicles are disassembled in a more difficult manner.
Due to their difficult maintenance, Radio Shack was able to release XMODS as well as ZipZap cars. These are toys that are classified within the mid-grade line and which can be modified, tuned, repaired - albeit to a degree quite less when compared to those professional vehicles classified as hobby-grade.
Recently, car models that are ready-to-run are available from major remote-controlled-car manufacturers. This fact has made it possible for hobbyists to be attracted to such vehicles where they would have otherwise purchased a toy car that is pre-assembled.
These types of vehicles do not need much final assembly. The bodies of these remote-controlled-cars are shipped already trimmed, painted and requires no additional work from the vehicle's owner before it is used.
All in all, remote-controlled-cars provide satisfaction to the owner as long as the vehicles are kept well maintained and in good - if not excellent - condition.
You may be interested in reading my other guide: Best RC Car and RC Car Business