What are Rocker Panels?

What are Rocker Panels?

What are Rocker Panels?

What are Rocker Panels?

You might be wondering what rocker panels are and why they are a critical component of any vehicle. Back in the '50s and 60's the rocker panel used to keep the mid-section of those old school unibody cars from sagging.

In today's times, cars are more modular, and the rocker panel connects the front and the back of the vehicle. It plays an integral part in keeping the car stable and keeps you safe in the event of an accident.

The panels play an important role in keeping the structural integrity of a vehicle. It helps almost to encapsulate the passenger in the case of a collision. That is why it is essential to check to get replacement rocker panels if yours are rusty or in bad shape.

It sits on the side of the vehicle before the front and back wheel arch. In some makes of car, it is even part of the wheel arch itself.


The part is prone to rust because it is closer to the ground and often gets affected by wet or muddy road conditions.

Aren't Rocker Panel's Side Skirts?

That is the age-old question, and it can be answered by a simple no. The side skirts often attach to the rocker panels but aren't part of the vehicle's structural integrity.


There are various aftermarket and stylish choices to choose from if you are looking for side skirts. Some people say that the side skirts protect the rocker panels, but there is no evidence. It does change the look of your car and provide one extra benefit.


One of the main reasons for side skirts is to improve the aerodynamics of a vehicle or trailer. It helps by splitting the air that runs next to the car. That, in turn, gives you slightly better fuel consumption and less drag.


While side skirts might help slightly in snowy or muddy conditions, maintaining your rocker panels is the best thing you can do for your safety.


How to Know If You Need Replacement Rocker Panels?

Taking your truck off-road can take its toll on your rocker panels, causing them to rust prematurely. Rocks and small stones can also damage it, possibly leading to loss of the vehicle's structural basis.

To find out if you need replacement rocker panels, look at the underside of your car near the wheel well. Different vehicles require different rocker panels, so you need to look out for which one suits your car.

The first thing to do is give the area where your rocker panel is a clean-up. By removing mud and dirt, you can examine the part for rust or damage. Asphalt covers rust on the rocker panels in most cases. That's why checking the panels is so overlooked.


Maintaining Rocker Panels

As an area that is often looked past, rocker panels deserve to be maintained. It is recommended to buy a steel wire brush, get on your hands and knees, and give the rocker panels a clean. 

Unfortunately, many people are too lazy to do that, and that's why they might end up with holes in the panels. Taking a few minutes to benefit you and your family's safety should be a number one priority. 

By keeping your panels clean, you can avoid getting replacement rocker panels, which can save you a couple of dollars in the future.

Remember, this part is vital in keeping you safe while driving. Why wouldn't you want to make sure that it is in good condition at all times? 

Check your panels regularly to avoid any unnecessary hazards.

Rocker Panel Rust

Rust is the common thing that rocker panels suffer from, road debris and ever-changing conditions wear them down. You need to make sure that they are free of rust at all times as this could allow exhaust fumes to enter the car.

In the old days, rocker panels never played as much structural importance as it does today. If your panels are completely rusted out, it might be best that you get replacement rocker panels.

Trying to repair a rusty panel is going to cost you more than a new one. It might be best to see what your available options are before deciding what to do.

Replacing Your Rocker Panels

Once you have decided to get replacement rocker panels, it's time to get them fitted by a reliable company. Partmax is that company and has been serving the greater Miami area for many years. We are a company you can trust, and you can find a superior selection of automotive parts at our warehouse.

Come in and let one of our consults look and see your rocker panels' condition. They can tell you which one you need for your truck or car and even assist in the installation. Our team treats you like family, and you get a service that goes above and beyond your expectations.

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