Summer is one of the busiest—and most challenging—seasons for the trucking industry. From high engine temperatures to dehydration risks, hot weather can impact both trucks and drivers. At JED Trucking, we believe preparation is the key to keeping our fleet safe and efficient during the heat.
Here Are Expert Tips Every Truck Driver and Fleet Manager Should Follow This Summer:
1. Inspect and Maintain the Cooling System
Heat puts major strain on your truck’s engine, especially during long hauls. Be sure to:
- Check coolant levels regularly
- Flush the radiator if it’s due for service
- Inspect radiator hoses for leaks or cracks
- Ensure the water pump and thermostat are functioning properly
Even a small cooling issue can lead to engine overheating, breakdowns, and costly repairs.
2. Check Belts and Hoses for Heat Damage
Rubber belts and hoses expand and contract with changing temperatures. In summer, they’re more prone to:
- Cracking
- Softening
- Premature wear
Make it a routine to inspect belts for tension and alignment and replace any worn components before they fail on the road.
3. Monitor Tire Pressure and Tread Depth
Heat causes air inside tires to expand, which increases the risk of blowouts. Check tire pressure at least once a day during hot weather and inspect tread for uneven wear.
Underinflated or overinflated tires can lead to poor fuel efficiency and dangerous driving conditions.
4. Test Your Air Conditioning and Cabin Vents
A functioning AC system isn’t just about comfort—it’s also about driver safety. Fatigue and heat exhaustion are real risks for long-haul drivers in summer. Make sure:
- The AC unit blows cold air
- Air filters are clean
- Cabin vents circulate air effectively
Drivers should also carry a cooling towel, water jug, and sun visor for added protection.
5. Keep Fluids Topped Off
Essential fluids like engine oil, transmission fluid, power steering fluid, and brake fluid are more likely to evaporate or degrade in high heat. Stay on top of maintenance intervals and keep spares in the truck when possible.
6. Plan Routes Around Heat
Use route planning tools to avoid congested highways during peak heat hours. Choose rest stops with shade or indoor facilities to give drivers time to cool down.
Final Word
Summer heat doesn’t have to slow you down. With proactive maintenance and smart planning, JED Trucking ensures our drivers stay safe, our trucks stay cool, and our customers stay happy.
