As the fall season approaches, now is an opportune moment for fleet managers to make sure their semi-trucks are well-prepared for the coming colder months. Careful fall maintenance can prevent costly breakdowns, enhance safety, and ensure your fleet runs efficiently throughout the season. Here are 6 essential fall maintenance tips to keep your fleet in top condition.

1. Inspect and Replace Tires

Tire maintenance is vital as temperatures begin to drop. Inspect all tires for tread depth, wear, and damage. Cold weather can cause tires to lose air pressure more quickly, so make sure to check and adjust tire pressure regularly. Consider switching to winter tires if your fleet operates in regions that experience severe winter weather. Properly maintained tires improve traction and handling, reducing the risk of accidents on wet or icy roads.

2. Check and Change Fluids

As the weather cools down, it’s a good time to check and replace all necessary fluids. Start with the engine oil; using a lower viscosity oil can help your engine perform better in colder temperatures. Check coolant levels and ensure the antifreeze mixture is suitable for the anticipated temperatures. Don’t forget to inspect and top off other fluids such as transmission fluid, brake fluid, and windshield washer fluid. Using the appropriate fluids ensures optimal performance and prevents potential engine damage.

3. Battery Maintenance

Cold weather can be tough on batteries. Inspect battery terminals and cables for corrosion and ensure they are tightly connected. Test the battery’s charge and replace it if it shows signs of weakness. Consider using battery warmers to maintain optimal battery temperature during extremely cold conditions. A well-maintained battery results in reliable starts and prevents unexpected breakdowns.

4. Inspect Braking System

The braking system is critical for the safety of your fleet. Check brake pads, rotors, and drums for wear and replace them if necessary. Ensure the brake fluid is at the proper level and free from contaminants. Additionally, inspect the air brake system for leaks and drain moisture from air tanks regularly. Proper brake maintenance ensures efficient stopping power and reduces the risk of accidents.

5. Prepare for Emergency Situations

Fall is the perfect time to review and restock emergency supplies in each truck. Equip each vehicle with a winter emergency kit that includes items such as blankets, extra clothing, non-perishable food, water, flashlights, batteries, and a first-aid kit. Make certain drivers have access to tire chains, ice scrapers, and jumper cables. Preparing for emergencies ensures the safety and well-being of your drivers in unexpected situations.

6. Inspect and Replace Wiper Blades

Maintaining good visibility is essential to safe driving, especially during fall when rain and early snow are common. Inspect wiper blades for wear and replace them if they are not clearing the windshield effectively. Fill the windshield washer reservoir with a winter-grade fluid to prevent freezing. Good visibility reduces the risk of accidents and keeps your drivers safe.

The Cold is Coming

Fall maintenance is all about keeping your fleet of semi-trucks running smoothly and safely. By paying attention to tires, fluids, batteries, brakes, emergency supplies, and wiper blades, you can prevent breakdowns, enhance safety, and ensure efficient operations throughout the colder months. Proactive maintenance not only extends the lifespan of your trucks but also minimizes downtime and maximizes profitability. Take the time to perform these essential maintenance tasks this fall to keep your fleet in top condition.

If you find a vehicle that isn’t up to snuff, fall is also a good time to shop used fleet trucks. Don’t send your drivers out on the road in an iffy vehicle; replace old trucks with new or used trucks that will keep your fleet moving safely on schedule all through the fall and winter months.