Truck on the roads in New Zealand

What Are The Most Often Replaced Truck Parts?


As a truck owner, it is important to be aware of the parts on your vehicle that may need to be regularly replaced. While some parts may last the lifetime of the truck, others will need to be replaced more frequently. 

The question that often gets asked is as follows. What are the most often replaced truck parts that Auckland truckers should be aware of? 

The Most Often Replaced Truck Parts

There are a few truck parts that are more likely to need replacing than others. In New Zealand, these parts are:


Brakes are one of the most important safety features on a truck, so it’s no surprise that they’re also one of the most often replaced parts. Over time, brake pads and rotors can wear down and need to be replaced.


Tires are another crucial safety feature, and they also take a lot of wear and tear. Over time, they can develop cracks, bulges, or other damage that makes them unsafe to use.


Headlights, taillights, and marker lights can all burn out over time. Replacing them is important for safety, and also to keep your truck legal.


The suspension system takes a lot of abuse, especially if you do a lot of off-road driving. Over time, shocks and other suspension components can wear out and need to be replaced.


The engine is the heart of your truck, and it’s also one of the most expensive parts to replace. If you have an older truck, it’s important to keep up with regular maintenance to help prevent costly repairs down the road.

Why These Parts Are Replaced So Often

Because the landscape in New Zealand is very steep and windy on rural roads, both tires and brakes are used far more than on flat highways, where the road is of higher quality.

This increases the wear and tear effects on these truck parts, resulting in them requiring to be checked and replaced more often to keep the truck driver and other people on the road safe.

Another factor that affects the life of truck parts, that Auckland truck drivers would not experience as much as a rural truck driver is off-road or gravel roads.

These roads will increase the workload for truck suspensions and if a rural truck driver is driving on these on a daily basis, the longevity of the suspension and other truck parts such as the tires will be decreased.

Lastly, trucks are often used for heavy-duty tasks such as hauling large loads or towing trailers. This puts a lot of strain on the engine, transmission, and other parts of the truck, which can lead to wear and tear.

How To Avoid Needing To Replace These Parts So Often

Truck parts in New Zealand generally last a long time if they are properly maintained. However, some parts may need to be replaced sooner than others due to normal wear and tear. There are a few things truck owners can do to help extend the life of their parts and avoid needing to replace them so often.

One of the most important things to do is to regularly check and clean all the parts of the truck. This includes the engine, brakes, suspension, and tires. Any build-up of dirt or grime can cause premature wear and tear.

Another way to help extend the life of truck parts is to avoid overloading the truck. This can put unnecessary strain on the engine, suspension, and tires. When hauling a heavy load, be sure to distribute the weight evenly and use proper loading techniques.

Finally, always follow the manufacturer’s recommended maintenance schedule. This will ensure that the truck is running at peak performance and that all the parts are properly lubricated and functioning correctly. By following these simple tips, truck owners can help avoid needing to replace parts too often.


Trucks are a vital part of New Zealand’s economy, transporting goods and materials around the country. But they can be expensive to maintain, and truck parts can wear out quickly.

Check and maintain your truck parts on a regular basis, in order to increase the longevity and identify truck parts that might need replacing before it is too late.