FAQs

To determine if your trailer brakes are worn out, listen for squealing or grinding noises during braking, which typically indicate that the brake pads or shoes are excessively worn. Additionally, if you experience decreased braking responsiveness or if the trailer pulls to one side when braking, these are signs that the brakes may need attention. Therefore, regular inspections and maintenance are crucial to ensure your trailer brakes remain effective and safe.

There are two primary types of fleets: commercial and private. Commercial fleets are operated by businesses for the delivery of goods and services, including transportation companies, freight haulers, and logistics providers. Private fleets are those owned and operated by businesses for their own purposes, such as corporate car fleets or utility company vehicles. Both types require efficient management to optimize their operations, reduce costs, and maintain vehicle integrity and safety.

Not all trucks take the same coolant. Different engines may require specific types of coolant to ensure optimal performance and protection against corrosion and overheating. It's important to consult the truck's manufacturer guidelines to determine the correct type of coolant needed for your specific model. This ensures that the coolant provides adequate protection for the engine's materials and operating conditions, preventing premature wear and potential engine damage.

DPF regeneration is the process of cleaning the diesel particulate filter (DPF) in vehicles with diesel engines. Over time, the DPF collects soot and particulate matter from the exhaust, which can clog the filter. Regeneration involves burning off the accumulated soot at high temperatures, typically around 600 degrees Celsius, which turns the soot into a smaller amount of ash. This process can be passive, occurring naturally during driving, or active, where the vehicle modifies its operation to increase exhaust temperatures and initiate regeneration.

If your fleet needs help give Fleet Tech Inc a call and we’ll fix your truck up in no time. With experienced mechanics that efficiently diagnose and repair heavy-duty trucks, trust that your vehicle will receive tender love and care! If you have any other questions about our services, give us a call and our customer service representative will be ready to answer.

Fleet Tech Inc, located in Chicago Heights, IL, offers specialized repairs for heavy-duty trucks and railroad equipment. Our services reach across the region, ensuring that truck owners in cities like Romeoville, Chicago, and Joliet receive the expert care their vehicles require. With a commitment to superior quality and customer satisfaction, we ensure that each job is completed to the highest standards. We also serve the following cities:

- Kankakee, IL
- Homewood, IL
- Harvey, IL
- Tinley Park, IL
- Hammond, IN
- Gary, IN