The best solution for protecting your car when reversing is to install a back up auto sensor. By adding an infra red sensor to your rear bumper, you will be able to keep track of anything that is behind your car. By knowing what is hidden behind your car when you are going backwards, you will be able to avoid any accidental bumps that will cause damage to your vehicle.

It is almost impossible to see the details of everything behind your car when you are reversing. Thanks to the limited field of view provided by your mirror, and the shape of the rear of your car, seeing small or low objects such as the front of other cars, docks, and even small children can be extremely difficult.

If you cannot see objects, or are unaware of what is behind your car, you run the risk of bumping into it and either causing damage to your vehicle, or injury to any person who is behind you. This is where a back up auto sensor comes into play. These sensors act as your eyes, and work to detect any objects behind your car, and provide you with a warning before you hit them to prevent damage or injury.

Balance of Article: (a must read)

Back Up Auto Sensor

Their Link to what is available as add-ons, plus you can go to Mopar for Factory unit.

NPI Reverse Parking Sensor Systems

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Rick

Nitro Year: 2007 (July 07 Build Date)
Nitro Model: R/T
Nitro Drivetrain: 4x4
Nitro Color: Stone White
Fully-Equipped w/all factory options