Parts for your 2019 Holden Colorado-Strut mounts

Understanding Strut Mounts on the 2019 Holden Colorado

The 2019 Holden Colorado is a rugged and reliable ute known for its robust off-road capabilities and solid design. When it comes to the suspension setup, many might wonder whether strut mounts are part of its design and what role they play if fitted. Put simply, strut mounts are crucial components found in many vehicles with strut-type suspension systems. They connect the suspension strut to the vehicle chassis and often incorporate a bearing that allows the strut to rotate when steering, effectively absorbing shocks and reducing road noise.

However, for the 2019 Holden Colorado, things are a bit different. The Colorado uses a double wishbone front suspension rather than a strut-type system. This means that there are no traditional struts on the front end of this vehicle, and consequently, no strut mounts. Instead, the front suspension relies on upper and lower control arms, coil springs, and shock absorbers that function separately rather than as a combined strut.

At the rear, the Colorado utilises a leaf spring setup for the heavier-duty models or coil springs for others, again employing shock absorbers mounted separately from the springs. This kind of layout is common in utes and trucks designed for durability, heavy payloads, and towing, which the Colorado targets. Without a MacPherson strut or similar suspension component, there is no need for strut mounts on this vehicle.

So, why does the 2019 Holden Colorado not use strut mounts? It comes down to the suspension type chosen by the designers. Double wishbone and leaf spring setups are preferred for vehicles like the Colorado because they offer better load handling, stronger chassis durability, and easier maintenance when used in tough Australian conditions. Strut-type suspensions are more common in smaller cars and SUVs, where space saving, precise steering, and ride comfort are the priorities. The Colorado is designed as a workhorse, meaning the rugged, tried-and-tested suspension parts take precedence.

While there are no strut mounts on a 2019 Holden Colorado, it's worth understanding the role of strut mounts in vehicles that do have them. Strut mounts serve a few vital purposes. They hold the top of the strut firmly to the vehicle's body or chassis, acting as a crucial connection point between the suspension and the frame. Most strut mounts also contain a bearing that allows the strut to pivot when steering, giving smooth steering response and helping reduce wear on other steering components.

Another key function of strut mounts is vibration damping. They incorporate rubber or other cushioning materials that absorb road shocks and minimise noise and vibration transmitted to the cabin. Over time, these mounts can wear out, crack, or become noisy, especially in cars regularly driven on rough roads or with high mileage. Worn strut mounts can cause clunking noises over bumps, uneven tyre wear, and a harsher ride.

For vehicles that use struts and mounts, regular inspection and maintenance form a vital part of suspension servicing. It is recommended to check strut mounts during suspension overhauls, tyre changes, or every 60,000 to 80,000 kilometres, depending on driving conditions. Replacement may be necessary if there are symptoms like excessive noise, steering stiffness, or snapped rubber components.

When replacing strut mounts, it's usually best to replace them as a pair to maintain balanced steering feel and suspension performance. Using quality OEM or reputable aftermarket parts ensures durability and the correct fitment. Installation can involve removing the entire strut assembly, so it's a job often best handled by a professional or a competent DIYer with the correct tools and know-how.

Though the 2019 Holden Colorado doesn't require strut mounts, it still benefits from regular suspension maintenance. Checking the condition of shock absorbers, bushes, control arms, and spring mounts helps keep the ute handling properly and riding comfortably. Given its off-road nature and workhorse duties, keeping suspension components in good nick is critical to vehicle safety and drivability.

In short, while this particular Holden model is free from concerns about strut mounts, understanding what they do and how they fit into other vehicles' suspension systems can be useful knowledge. The Colorado's preference for double wishbone and leaf spring suspensions ensures it remains tough and reliable but means it skips the need for strut mounts altogether.