Winter brings some of the most challenging conditions truck drivers face all year, including icy roads, freezing temperatures, reduced visibility, and increased wear and tear on equipment. Proper winter truck maintenance isn’t just good practice; it’s essential for safety, reliability, and preventing costly downtime. Whether you’re an experienced driver or new to winter driving, preparing your truck before the cold hits can make all the difference
Winter Survival Kit
In case of an emergency or breakdown, keep a winter survival kit that should include:
- Shovel & ice scraper
- Bag of sand, salt, or litter
- Jumper cables
- Flashlight
- A high-visibility jacket
- Winter gloves & boots
- Warm blankets & extra clothing
- Extra food & water
Winter Truck Inspections: What to Watch Closely
Thorough pre and post-trip inspections matter year-round, but they’re critical during winter.
Cold weather affects nearly every part of your equipment, so pay extra attention to:
- Tires – Check wear, pressure, & balance. Cold air causes pressure drops; monitor closely.
- Wiper Blades – replace worn blades and make sure wipers can clear heavy slush and ice.
- Fluids – Check coolant, oil, windshield fluid, and fuel levels often.
- Defrosters – Confirm your defrosters are functioning properly for safe visibility.
- Keep equipment clear – remove snow from lights, mirrors, windshields, and steps. Buildup affects visibility, traction, and safe vehicle operation.
Idle-Free Heater
Our trucks are equipped with shore power, which charges the batteries and powers the Idle-Free Heater. This helps to keep the coolant warm and provides warmth during idle times. With a fully charged battery, our Idle-Free Heater can run for about a week.
If you cannot plug in, turn the Idle-Free heater on but leave the fan off; it will serve as a block heater.
Trucks have a main disconnect switch located by the driver’s seat. If you plan to be away from the truck for more than a couple of days, turn off the switch to shut off all power. The Idle-Free heater will still run to keep the coolant warm.
Preventing Frozen Brakes
Frozen brakes are a common winter issue, but are preventable with the right steps:
- Before parking, lightly drag your brakes to build heat and evaporate moisture. This helps prevent freezing.
- If brakes are already frozen:
- Tap the brake drums with a heavy hammer to break up ice.
- Rock the trailer gently, if possible, to free stuck components.
Winter weather doesn’t wait, and it doesn’t forgive unprepared equipment. Taking a few extra minutes to inspect, clear, and prepare your equipment can prevent breakdowns, protect your load, and keep you safe on the road.
If you ever have questions or notice issues with your equipment, please contact your DM right away. Your safety always comes first.