Parts for your 2013 Holden Colorado-Struts

Understanding the Struts on a 2013 Holden Colorado

The 2013 Holden Colorado is a robust and popular ute in Australia, well-known for its capability both on-road and off. When it comes to suspension components, many people wonder whether struts are part of this vehicle's setup. To clear things up, it's important to know that the 2013 Holden Colorado does not use struts in the traditional sense, especially on the front suspension.

Instead of struts, the 2013 Holden Colorado uses a double wishbone suspension system up front with coil springs and shock absorbers. The rear features leaf springs, which are common for vehicles designed to carry heavier loads. This design choice means struts - which combine the shock absorber and coil spring into one unit and provide structural support for the steering system - are not part of the Colorado's suspension architecture.

Why is this important? Struts play a crucial role in many vehicles by acting both as a shock absorber and a structural part of the suspension. But in a ute like the Holden Colorado, which is built for load carrying and off-road capability, durability and precise suspension geometry are prioritised. Double wishbone setups allow for better wheel control, more precise handling, and improved load capacity without the compromises that can come with strut assemblies.

Because of this, when servicing the suspension of a 2013 Holden Colorado, the focus should be on the coil springs, shock absorbers, and leaf springs rather than struts. These components all work together to ensure the vehicle handles well, is comfortable to drive, and maintains load stability.

For those who might be less familiar, let's chat a bit about struts in general, their purpose, and why some vehicles like the 2013 Holden Colorado don't rely on them.

Struts are a type of suspension component that combines a shock absorber with a coil spring in one integrated unit. They serve a couple of important jobs. First, they absorb bumps and impacts from the road, ensuring the ride stays smooth and comfortable. Second, they act as a structural part of the suspension, supporting the vehicle's weight and helping to keep the wheels aligned correctly during cornering and steering.

Being both a spring and a damper, struts can save space and weight compared to separate components. This makes them common on many passenger cars, especially those with front-wheel drive, where space around the wheel well is limited.

However, not all vehicles are built the same or designed for the same tasks. The Holden Colorado's double wishbone front suspension is a sign that engineers prioritised strong, reliable components that handle the rigours of towing, off-road use, and load carrying. The leaf springs at the rear are a classic choice for vehicles expected to haul heavy gear, providing a durable and straightforward solution.

When it comes to maintenance, even though the Colorado doesn't have struts, it still requires regular suspension checks. Shock absorbers and springs both wear over time and affect ride quality and vehicle handling. A common sign that these parts need attention is a bouncy or harsh ride, uneven or noisy suspension, or excessive body lean during cornering.

Replacing or servicing suspension parts on the Colorado is straightforward for qualified mechanics but requires the right tools and know-how. Here are a few pointers on what to keep an eye on when maintaining the suspension system:

• Inspect shock absorbers for leaking oil or physical damage. A worn shock will struggle to control the vehicle's movement and can increase stopping distances.
• Check coil springs for cracks, corrosion, or sagging. Any sign of wear can lead to uneven ride height and handling problems.
• Examine the leaf springs for broken leaves or signs of stress, particularly if the vehicle has been regularly used for heavy loads or towing.
• Look over all suspension bushings and mountings, as these rubber components dampen vibration and absorb minor movements. Worn bushings can contribute to noise and a loose feel while driving.

Although strut replacement is off the table for the 2013 Colorado, servicing shock absorbers and springs regularly is essential for keeping this ute working smoothly for years. Regular inspection during vehicle servicing ensures that potential problems are caught early, avoiding expensive repairs down the track.

Owners who use their Holden Colorado for heavy-duty work or off-road adventures should consider more frequent checks, as rough conditions can accelerate suspension wear. Addressing issues early keeps the vehicle safe, comfortable, and ready for whatever the road or trail throws at it.

So while struts might be a familiar suspension term for many vehicles, the 2013 Holden Colorado's rugged design opts for a different approach that better suits its purpose. Understanding this lets owners focus on maintaining the parts actually in play, ensuring the ute continues to deliver reliable performance in the long haul.