Preventative Maintenance for Diesel Trucks: Keeping Your Rig Road-Ready with Meyer International Trucks
January 13, 2025
Why Preventative Maintenance Matters
At Meyer International Trucks, we understand the value of keeping your diesel truck in top condition. Preventative maintenance not only minimizes unexpected breakdowns and costly repairs but also improves fuel efficiency and prolongs your truck’s lifespan. Our experienced team is dedicated to ensuring your vehicle performs at its best, whether you’re hauling heavy loads or cruising through northwest Wisconsin.

1. Oil and Filter Changes
Clean oil is essential for the health of your diesel engine. At Meyer International Trucks, we recommend regular oil changes to keep your engine lubricated and running smoothly. Our team will also replace your oil filter to ensure optimal performance.
Recommended Interval: Follow your manufacturer’s guidelines or consult with our experts for a tailored schedule based on your truck’s usage.
2. Fuel System Maintenance
Diesel engines require a clean fuel system for peak performance. Water and contaminants in diesel fuel can cause major issues, but our team has the tools and expertise to keep your system in check.
Our Services: Regular fuel filter replacements, water separator checks, and recommendations for fuel additives suitable for Wisconsin’s changing seasons.
3. Air Filter Replacement
A clogged air filter can reduce efficiency and power. At Meyer International Trucks, we inspect and replace air filters to ensure your engine gets the clean air it needs.
Replacement Interval: Depending on driving conditions, we’ll recommend a schedule that fits your needs.
4. Coolant System Care
Your truck’s cooling system is vital, especially during Wisconsin’s hot summers and freezing winters. We’ll inspect, flush, and replace coolant as needed to prevent overheating and maintain system health.
Flush Schedule: Typically every 5 years or 500,00 - 600,000 miles, adjusted based on your truck’s workload.
5. Brake System Inspection
Safety is paramount, and our team ensures your brake system is up to the task. We inspect brake pads, rotors, and fluid levels to keep you safe on the road.
Service Schedule: Regular inspections during routine maintenance visits.
6. Battery Maintenance
Cold Wisconsin winters can be tough on batteries. Meyer International Trucks provides battery testing, cleaning, and replacement services to ensure reliable starts year-round.
7. Tires and Alignment
Proper tire care is essential for safety and efficiency. We offer tire inspections, rotations, and alignments to extend tire life and improve handling.
What to Monitor: Tire pressure, tread depth, and alignment issues.
Seasonal Considerations
Northwest Wisconsin’s climate presents unique challenges for diesel trucks. At Meyer International Trucks, we’re equipped to handle winter-specific needs, such as using anti-gel fuel additives, checking glow plugs, and recommending block heaters for cold starts.
Partner with Meyer International Trucks
Preventative maintenance is about more than just keeping your truck running; it’s about partnering with a team that understands your needs. At Meyer International Trucks, our experienced professionals provide the personalized service and attention to detail that have been the hallmark of our business for over five decades.

At Meyer International Trucks, “Going the Extra Mile, So You Can Too” isn’t just a slogan— it’s a commitment to keeping your trucks, drivers, and business running smoothly. One of the most critical aspects of fleet management is ensuring compliance with Department of Transportation (DOT) inspections. Whether you own a single truck or manage a fleet, understanding DOT inspections can help you avoid costly fines, reduce downtime, and keep your team safe on the road.

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