Winterizing Your Trailers for the Colder Months in Texas

As winter approaches, truckers and fleet managers in Texas must prepare their trailers for the colder months. While Texas winters are generally milder compared to other parts of the country, unexpected cold snaps and icy conditions can still pose significant challenges. Proper winterization can help prevent breakdowns, improve safety, and extend the lifespan of your equipment. Here's a comprehensive guide to winterizing your dry van, reefer, flatbed, or dump trailers. 

Inspection and Maintenance

Roof and Sides: For all trailer types, inspect the roof and sides for any cracks or holes that could let in moisture. Repair any damage to prevent water ingress and potential freezing inside the trailer. 

Doors and Seals: Ensure that doors close tightly and seals are in good condition. Replace any worn or damaged seals to keep out cold air and moisture. 

Flooring: Inspect the flooring for any signs of wear or damage. Consider adding anti-slip mats to reduce the risk of slips and falls when loading or unloading in icy conditions. 

Tires and Brakes 

Tire Pressure: Cold weather can cause tire pressure to drop. Regularly check and maintain proper tire pressure to ensure safe handling and prevent blowouts. 

Brake System: Inspect the brake system for wear and tear. Ensure that the air lines are free of moisture, which can freeze and cause brake failure. Additionally, check for leaks in the air lines. 

Drain air tanks during periods of inactivity and refrain from using chemicals that could void the manufactures warranty.  

“Use caution when using antifreeze chemicals in the air line valves. This is the number one cause of a voided manufacturer's warranty, leading to wasted dollars on something that could have been easily prevented.” - Ben Hays Service Manager at Utility Trailer of Dallas 

Temperature Control (Reefer Trailers) 

Reefer Unit: Perform a thorough inspection of the reefer unit. Ensure it's running efficiently and has enough refrigerant. Schedule a professional service if needed.

Battery Check: Cold weather can affect battery performance. Test the battery to ensure it's in good working condition and replace it if necessary. 

Insulation: Check the insulation for any damage, deterioration or exposed foam. Proper insulation helps maintain temperature and reduces the strain on the reefer unit. 

Drainage System: Ensure the drainage system is clear of debris and functioning properly. Blocked drains can cause water to pool and freeze, damaging the trailer and cargo. 

Securing Cargo (Flatbed Trailers) 

Straps and Chains: Inspect all straps, chains, and binders for wear and damage. Replace any compromised equipment to ensure cargo is secure.  

Tarps and Covers: Ensure tarps and covers are in good condition to protect cargo from snow, ice, and road salt.