What Truck Breaks Down the Most in 2021
When it comes to the reliability of semi trucks in 2021, the most common culprits tend to be aging and poorly maintained vehicles. For instance, the purple Peterbuilt that John drives, which is from 1998, has seen its fair share of breakdowns. Just like any other vehicle, trucks are in a constant state of decay and require regular maintenance. Failure to maintain these vehicles can lead to accidents and unnecessary downtime.
Common Reasons for Semi Truck Breakdowns
Trucks that break down most frequently often do so due to mechanical failures in the trailer engine or malfunctions in the engine. Additionally, blown tires can cause significant problems as semi-trucks rely on all 18 wheels to function properly.
Regular Maintenance is Key
Without regular maintenance, trucks can quickly fall into a state where they become a parts rig very soon. Even brand new trucks can be prone to frequent breakdowns. I know of a case where a guy bought a brand new car hauler tractor-trailer set. This type of equipment is usually sold as a set and is intended to last for the lifetime of that set. This particular truck spent around 7 months of its first year in the repair shop, addressing nearly every possible issue that could arise. Such experiences are common and can be frustrating for operators.
Not All Trucks are Created Equal
When it comes to brand-specific reliability issues, the issue is not universal. Different manufacturers may have different strengths and weaknesses. Here are some general observations based on experience:
Dodge Trucks: Transmission Troubles
Many Dodge trucks are known for transmission issues, which can be attributed to weaknesses in the transmission gearing and overall design.
GM trucks are notorious for having electrical issues, particularly with sensors that tend to hold water and cause a plethora of "Check Engine" codes. This can lead to frequent misdiagnoses and unnecessary repairs.
Ford trucks, especially those with Ecoboost models, are facing increasing issues with turbochargers not functioning as expected. This can lead to reduced performance and higher repair costs.
Conclusion: Reliability and Maintaining Your Trucks
While it's difficult to identify a single truck brand that stands out as the worst throughout the industry, understanding the common issues can help fleet managers and operators make more informed decisions. Routine maintenance and taking care of your equipment can significantly reduce the likelihood of breakdowns and extend the life of your semi-trucks.
In my opinion, the best strategy is to look after your equipment diligently. Being out there earning revenue is far more profitable than being stuck in the repair shop. The choice of truck brand can be a gamble, but by understanding the reliability expectations, you can make a more informed decision for your fleet.