Parts for your 2018 Holden Colorado-Struts

Understanding the Struts on a 2018 Holden Colorado

The 2018 Holden Colorado is a popular ute known for its rugged build and reliable performance on and off the road. When it comes to suspension components like struts, it's important to know whether this particular vehicle uses them, and if so, how they play a role in the overall driving experience and maintenance routine.

For the 2018 Holden Colorado, struts are not part of the suspension setup. Instead, this model typically uses a coil spring suspension system with shock absorbers on the front and leaf springs with shock absorbers on the rear, especially in the dual cab and crew cab variants. So, why are struts not used in this vehicle? The answer largely comes down to design preferences and the vehicle's intended purpose.

Struts are a type of suspension component that combines a shock absorber and a structural support for the vehicle's suspension. They are commonly found in passenger cars and smaller SUVs, where space efficiency and a smooth ride are key priorities. Struts perform the dual role of controlling bounce and vibration while also helping to support the weight of the vehicle and maintaining wheel alignment.

However, the Holden Colorado is designed primarily as a workhorse ute and off-road vehicle. It requires a suspension system that can handle heavy loads and tough terrain while maintaining durability and ease of maintenance. In these cases, a separate shock absorber and coil spring or leaf spring setup is preferred. This configuration allows for more robust load-carrying capacity and easier repairs, which fits better with the rugged nature of the Colorado.

Leaf springs at the rear provide excellent support for carrying loaded trays and gear, which is critical for tradespeople and outdoor enthusiasts alike. The separate shock absorbers manage the ride quality and handling without the added complexity of an integrated strut system. The front suspension also benefits from coil springs paired with shock absorbers, offering a good balance of ride comfort and durability without the need for struts.

Given that the 2018 Holden Colorado does not incorporate struts in its suspension setup, it means owners don't need to worry about strut-specific maintenance or replacement. Instead, the focus should be on maintaining the shock absorbers and springs, which perform the essential functions that struts would in other vehicles.

Regular checks of the shock absorbers and springs can ensure the Colorado continues to provide a stable and comfortable ride, especially under load or rough conditions. Signs that these components might need attention include increased bounce after hitting bumps, uneven tyre wear, or noises coming from the suspension area. Maintaining the suspension not only affects comfort but is crucial for safety, especially when carrying heavy loads or towing.

When it comes to suspension upkeep on a 2018 Holden Colorado, it is recommended to follow the manufacturer's servicing schedule for suspension components. Shocks generally last anywhere between 80,000 to 120,000 kilometres but can wear out sooner if the vehicle is regularly used off-road or under heavy load-bearing conditions. Replacing worn shock absorbers can dramatically improve handling and ride comfort, as well as reduce wear on other suspension components and tyres.

Servicing the suspension system also includes inspecting bushes, mounts and ensuring bolts and fittings are tight. Replacing anything that is cracked or worn will help the Colorado remain reliable. Since this vehicle uses individual shock absorbers instead of struts, the replacement procedure can often be simpler, with fewer components to remove or realign.

Owners should also keep an eye on the coil and leaf springs during servicing. Damage or sagging in springs can impact ride height and handling characteristics, especially important when the ute is fully loaded. Springs do not need to be replaced as often as shock absorbers but should be checked regularly for signs of fatigue or corrosion.

In short, while the 2018 Holden Colorado does not feature struts as part of its suspension system, it still has a robust setup that combines coil springs and shock absorbers on the front with leaf springs and shock absorbers at the rear. This arrangement suits the vehicle's role perfectly, offering durability and the ability to handle tough working conditions.

Keeping the shocks and springs in top shape is crucial to getting the best from a Colorado. Regular inspections and timely replacements will help the ute keep tackling rough roads and heavy loads with confidence. Whether it's weekend adventures, tradeswork or towing a trailer, a well-maintained suspension system means the 2018 Holden Colorado will be driving comfortably and safely for many kilometres to come.