As a truck enthusiast, I have always been fascinated by the International ProStar. This line of Class 8 trucks was manufactured by Navistar International from 2006 to 2017 and marked the introduction of the “-Star” branding nomenclature to International.
The ProStar replaced the 9400i and shorter 9200i and competed against the Freightliner Cascadia and the Kenworth T2000/Peterbilt 387.
One of the main hallmarks of the International ProStar is its aerodynamic exterior, which is designed to reduce drag and improve fuel efficiency.
With the ProStar ES fuel efficiency package, superior aerodynamics and drivetrain optimization provide class-exceeding fuel-efficient performance to help keep costs down and profitability up.
The ProStar also boasts a range of options and specs, including cabs, transmission, interior, engines, and configurations, making it a versatile and customizable option for truck drivers in the industry.
International Trucks has a long history of keeping the industry going and progressing with a legacy that dates back to servicing farms, battlefields, worksites, and even western expansion. The ProStar is just one example of the company’s commitment to innovation and excellence in the trucking industry.
I will delve deeper into the features and benefits of the International ProStar and explore why it has become such a popular choice among truck drivers.
Overview
I have been fascinated with the International ProStar for a while now.
I will provide an overview of this Class 8 truck, including its features, what it is, and more.
What is the International ProStar?
The International ProStar is a line of Class 8 trucks that was manufactured by Navistar International from 2006 to 2017.
It replaced the 9400i and shorter 9200i models. The ProStar is an aerodynamically-enhanced conventional truck that competes against the Freightliner Cascadia and the Kenworth T2000/Peterbilt 387.
International ProStar Features
The ProStar is packed with features that make it a driver’s truck. Here are some of its notable features:
- MaxxForce Engine: The ProStar is powered by the MaxxForce 11 or MaxxForce 13 engine, which provides exceptional power and torque.
- Cummins ISX15 or X15 Engine: The ProStar is also available with the Cummins ISX15 or X15 engine, which offers best-in-class fuel efficiency and power.
- Suspension: The ProStar’s suspension system is designed to provide a smooth ride, even on rough roads.
- Eaton Manual or Automated Manual Transmission: The ProStar is equipped with either an Eaton manual or automated manual transmission, which provides smooth shifting and excellent control.
- BOT (Bendix® Wingman® Fusion™) Collision Mitigation System: The ProStar is available with the BOT collision mitigation system, which helps drivers avoid accidents by providing alerts and even applying the brakes if necessary.
- Allison Automatic Transmission: The Allison automatic transmission is available as an option on the ProStar, providing smooth shifting and excellent control.
- International LT and Lonestar Design: The ProStar features a sleek, aerodynamic design that is similar to the International LT and Lonestar models.
- ProStar+: The ProStar+ is a special edition of the ProStar that includes additional features and enhancements, such as a premium interior and exterior design.
The International ProStar is a Class 8 truck that is packed with features designed to make it a driver’s truck. With its powerful engines, smooth suspension, and advanced safety features, the ProStar is an excellent choice for anyone looking for a reliable and efficient truck.
Performance
When it comes to performance, the International ProStar offers several options for engine, transmission, and suspension to meet the needs of different types of hauls.
Engine Options
The ProStar offers a range of engine options to suit different hauls. For local delivery, the 6.7L Cummins B6.7 engine with up to 360 hp and 800 lb-ft of torque provides ample power.
For long hauls, the 12.4L International A26 engine with up to 475 hp and 1,750 lb-ft of torque offers better fuel efficiency and reliability. For heavy hauls, the 15.0L Cummins X15 engine with up to 605 hp and 2,050 lb-ft of torque provides the necessary power to move heavy loads.
Transmission Options
The ProStar offers a range of transmission options as well. For local delivery, the Eaton Fuller FS-6406A 6-speed manual transmission provides smooth shifting and easy operation. For long hauls, the Eaton Fuller Advantage 10-speed automated manual transmission offers improved fuel efficiency and reduced driver fatigue.
For heavy hauls, the Eaton Fuller Advantage 18-speed automated manual transmission with overdrive provides the necessary power and control to move heavy loads.
Suspension Options
The ProStar offers several suspension options to suit different hauls. For local delivery, the ProStar comes with a standard air ride suspension that provides a smooth ride and improved handling. For long hauls, the ProStar offers a premium air ride suspension that provides even better ride quality and handling.
ProStar offers a heavy-duty air ride suspension that provides the necessary support and stability to move heavy loads.
The International ProStar offers a range of engine, transmission, and suspension options to meet the needs of different types of hauls. Whether it’s local delivery, long haul, or heavy haul, the ProStar has the performance capabilities to get the job done efficiently and reliably.
Design
As I analyze the International ProStar, I am impressed by its thoughtfully designed exterior and interior. The truck’s design is both functional and aesthetically pleasing.
Exterior Design
The International ProStar’s exterior design is aerodynamically enhanced, allowing for reduced wind resistance and improved fuel efficiency. The truck’s sleek and modern look is characterized by a sloping hood, curved windshield, and a bold grille.
The ProStar’s Deluxe and Premium models feature polished stainless steel accents, which add a touch of sophistication and luxury to the truck’s appearance.
The truck’s exterior design also includes features that prioritize safety. The ProStar’s RollTek seats, available as an option for both driver and passenger seating, combine side airbag protection with advanced seat belt technology to significantly reduce the potential for death or serious injury in a rollover.
Interior Design
The International ProStar’s interior design is both functional and comfortable. The truck’s spacious cab features a wraparound dash that places all controls within easy reach of the driver.
The ProStar’s Deluxe and Premium models offer a range of amenities, including a premium sound system, a refrigerator, and a microwave.
The truck’s interior design also prioritizes safety and convenience. The ProStar’s advanced driver assistance technologies, such as the Bendix Wingman Fusion collision mitigation system, help drivers avoid accidents and improve overall safety. In addition, the ProStar’s ergonomically designed seats provide optimal support and comfort, reducing driver fatigue and improving overall driving experience.
The International ProStar’s design is a testament to the truck’s functionality, safety, and comfort. Whether on the road or at rest, the ProStar’s design is sure to impress drivers and passengers alike.
Maintenance
Maintaining your International ProStar is essential to ensuring its longevity and efficiency. Regular maintenance can help prevent costly repairs and breakdowns. In this section, I will discuss the maintenance schedule, common repairs, and issues that you should be aware of.
Maintenance Schedule
To keep your International ProStar running smoothly, it is important to follow the manufacturer’s recommended maintenance schedule. Your maintenance schedule will vary depending on the model and year of your truck.
Some of the basic maintenance tasks that should be performed regularly include:
- Oil changes
- Tire rotations
- Brake inspections
- Fuel filter replacements
- Air filter replacements
- Coolant flushes
- Transmission fluid changes
Following the recommended maintenance schedule can help prevent major issues down the road and keep your truck running at its best.
Common Repairs and Issues
Despite regular maintenance, your International ProStar may still experience some common issues.
Some of the most common repairs and issues include:
- Electrical problems: The ProStar has a complex electrical system that can be prone to issues, such as faulty wiring or blown fuses.
- Engine problems: The ProStar’s engine can experience issues such as overheating, low oil pressure, and fuel system problems.
- Suspension issues: The ProStar’s suspension system can experience issues such as worn out shocks or broken springs.
- Brake problems: The ProStar’s braking system can experience issues such as worn out brake pads or brake fluid leaks.
If you experience any of these issues, it is important to have them addressed as soon as possible to prevent further damage to your truck.
International ProStar Parts and Warranty
When it comes to repairs and maintenance, it is important to use genuine International ProStar parts. Using genuine parts can help ensure that your truck runs at its best and that your warranty remains intact. International ProStar parts are designed specifically for your truck and are backed by a warranty.
In addition to using genuine parts, it is important to understand your warranty. Your warranty can help cover the cost of repairs and maintenance, but it is important to understand what is covered and what is not. Be sure to read your warranty carefully and ask your dealer if you have any questions.
In conclusion, maintaining your International ProStar is essential to ensuring its longevity and efficiency. By following the recommended maintenance schedule, addressing common repairs and issues, and using genuine parts, you can keep your truck running at its best.
