How To Improve Car Security

Apart from your home, your car may be the most expensive item you own and its worth following our car security tips to keep it safe. From securing the keys from relay crime to old fashioned steering wheel locks, we have a great range of methods.

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Car Security
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What are the Best Forms of Car Security?

1. Steering Wheel Lock

Although a steering wheel lock is an old-school form of car security, its still one of the best. Not only are some of the best rated steering wheel locks virtually impossible to remove without the key but they also act as a highly visible deterrent.

In terms of their various types, the full cover lock is the most secure but other types include an extending bar, static bar and a pedal to steering wheel lock.

2. GPS Car Tracker

If your car has been stolen, the best way of getting it back is with the use of a GPS car tracker. They do require a sizeable investment but if you own a vintage classic car or one that’s worth a serious amount of money, they are a worthwhile investment. Most can be installed in hidden locations and can be tracked using smartphone apps.

3. Aftermarket Car Alarm

Depending upon the value of your car, you may wish to further improve its alarm system. Many aftermarket alarms include further functionality such as movement alerts, tracking, unique engine starts (PIN codes) and so much more.

Although expensive, some insurers may lower your premiums with improved alarm systems and they will certainly make your car harder to steal.

4. Install a Dash Cam

Dash cams have seen a huge boost in popularity the last few years and they aren’t just great for watching the road as you drive. Many of the latest dash cams also feature “parking” modes, which use motion detection and clever sensors to detect unexpected movement.

5. Hide Any Valuables

An obvious tip to improve your car’s security is to avoid leaving valuables inside of the car. Anything from car sat navs to a work’s laptop, determined criminals will happily help themselves to any of your valuables left inside of your car.

However, if you must keep certain valuables in your car, try to keep them out of sight to the best of your abilities. The glove box or arm rest are the easiest places to hide valuables but if you want to go a step further, you can hide valuables underneath the spare wheel, under seats, within the cars tool kit and so on.

6. Park in an Appropriate Location

Although common sense, parking in a secure location will solve the majority of car security issues. Whether its in a secure parking lot, in direct view of CCTV or right outside your front door, secure parking is crucial. If you have driven somewhere and don’t know the area very well, ensure you park in a well lit area with plenty of people around.

7. Secure Your Car Keys

Due to the advancements in technology, many car manufacturers now make use of keyless entry and push button start systems. Although great and highly convenient for car owners, they pose a new risk, which is known as relay crime.

Criminals have become smarter themselves and can use sophisticated computers and transmitters to trick the car into thinking they have the key. This allows them to simply walk up to your car, open the door and drive off without needing the key. This is very worrying but is easily avoided by using a car key signal blocker.

These come in either pouches or a box and work by blocking any signals coming from your key. This stops the thieves using their transmitter to pass along the signal from the key inside your house to the car.

8. Wheel Clamp

Clamping up your car is another great form of security that acts as a highly visual deterrent. Although not really suitable for daily drivers due to its involvement of placing it upon your car, its still a great option for classic cars.

However, to ensure that the clamp is able to secure your car, it’s vital that you use a set of locking wheel nuts upon the wheels. This prevents any thieves simply removing your wheel with the clamp attached.


Sadly, car crime is something that isn’t going to go away anytime soon but there are plenty of ways you can improve your own car’s security. Hopefully, a couple of our tips are compatible with your particular vehicle and provide peace of mind that you car is safe from determined criminals.

author dan 4car

Written By Dan

Dan has been a car enthusiast ever since he can remember and has an extensive range of cars that include classic cars that he has restored himself from a barn find condition to modern performance cars. Whether you need advice on how to install car parts or recommendations on what products to buy, Dan’s first-hand experience will certainly help.

If you want to find out more about Dan, our testing process or the website itself, visit our about page for further information.

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