What is the Advantage and Disadvantage of Steel Tie Rod

26, May. 2025

 

Steel vs Aluminum - Apex Chassis

I saw this video the other day and it made me think about the steel and aluminum tie rods and drag links that we build and why people should choose one over the other. The video didn't tell us anything that our own testing hasn't shown but I thought this would be a good conversation starter....

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https://youtu.be/gTmzdaRxbCg

We build both steel and aluminum tie rods and drag links so our customers can have a choice. Our thoughts are that some people like steel and some people like aluminum so lets just offer both.

I don't agree with everything the guy says in the video and, I think to be a true test he should have lifted the tires off the ground with the aluminum like he did with the steel to put the full weight of the vehicle on it. All that aside, what this video clearly shows is that the aluminum is very flexible and has the memory to bounce back to it's original shape after being flexed. The steel is not as flexible, much stiffer, and when flexed to extremes it may hold the bend.

So why choose one over the other? It all boils down how you use the vehicle and whether you want stiffness or flexibility:

Steel: For us the steel is a better choice for everything from highway driving to overland and fast desert style racing like Norra . The steel has less flex to it and offers a tighter feel and control. With this style of driving you are less likely to really drop the tie rod onto or drive the tie rod into a rock (I said less likely).

Another benefit of steel is that you may be able to fix a bend in the field. It's also less expensive.

With competitive price and timely delivery, Langheng sincerely hope to be your supplier and partner.

Aluminum: Aluminum is the preferred choice for serious crawlers where there is more potential to drive into or land the tie rod onto a rock. In this case the flexibility will take stress off of the other components in your steering during the impact and the memory will let everything bounce back into place once you have her landed on all four wheels.

The Aluminum also has a bling factor to it.

Myth: Steel is much heavier then Aluminum. Our 1 3/4" DOM steel tube with 1/4" walls is only a couple of pounds heavier than our 2" Aluminum Rod on the Jeep JL/JT set-up. The difference is negligible in the scale of the vehicle.

I would love to hear your comments and experiences on this topic. Please chime in below...

Comparing Aluminum and Steel Control Arms for Your Vehicle's ...

In the fast-paced realm of car upgrades, deciding between steel and aluminum control arms is a hot topic for car lovers and experts. These parts greatly affect how your vehicle's suspension and overall performance work. This blog closely examines steel and aluminum control arms, weighing their pros and cons. By helping you understand this key choice, we want to guide you in making a smart decision to boost your vehicle's performance.

Steel control arms are commonly used components in vehicle suspension systems, offering their own set of advantages and characteristics. On the other hand, aluminum control arms are a popular choice for vehicle suspension systems due to their lightweight and performance-enhancing properties. They offer several advantages when compared to traditional steel control arms, but it's important to note that aluminum control arms may have some limitations and considerations. Here is the comparison of aluminum and steel control arms for your vehicle's suspension:

  1. Weight: Aluminum is significantly lighter than steel. This reduced weight can have several benefits, including improved fuel efficiency, better handling, and reduced unsprung weight, which can contribute to better ride quality and traction.
  2. Performance: Aluminum control arms can offer better performance due to their lower weight. Lighter control arms can enhance the suspension's responsiveness and reduce body roll, contributing to improved handling and cornering capabilities.
  3. Durability and Strength: Steel is generally stronger and more durable than aluminum. Steel control arms are better able to withstand heavy loads, impacts, and harsh conditions, making them more suitable for off-road or heavy-duty applications. Aluminum control arms may be more prone to bending or breaking under extreme stress.
  4. Corrosion Resistance: Aluminum has a natural resistance to corrosion due to its ability to form a protective oxide layer. However, steel control arms are often treated with coatings or materials like galvanization to prevent rust and corrosion. Proper coating and maintenance can ensure the longevity of both aluminum and steel control arms.
  5. Cost: Steel is generally less expensive than aluminum, both in terms of material costs and manufacturing processes. If cost is a significant factor, steel control arms may be a more economical choice.
  6. Customization and Tuning: Aluminum is more malleable than steel, which can make it easier to shape and customize for specific performance requirements. This can be advantageous if you're looking to fine-tune your suspension for specific driving conditions.
  7. OEM vs. Aftermarket: Original equipment manufacturer (OEM) control arms are often made of steel due to their durability and cost-effectiveness. Aftermarket control arms, on the other hand, may offer both steel and aluminum options, catering to different preferences and performance needs.

The choice between aluminum and steel control arms for your vehicle's suspension depends on your priorities and how you intend to use your vehicle. If you're aiming for improved performance, better handling, and reduced weight, aluminum control arms could be a good choice. On the other hand, if durability, strength, and cost are higher priorities, steel control arms might be more suitable. When making this decision, consider factors such as the vehicle's intended use, driving conditions, budget, and personal preferences. Metrix Premium Chassis Parts offers both types of control arms at https://metrixpremiumparts.com. Visit our website to find the best part for your own vehicle.

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