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Heavy haul trailers are responsible for moving heavyweight and oversized loads, making them increasingly essential. However, without appropriate and regular maintenance, they won’t be able to perform their tasks effectively. Heavy haul trucking experts understand the importance of trailer maintenance. With years of experience, they know how crucial safe operations are, especially when transporting oversized loads.

Why is Heavy Haul Trailer Maintenance Vital?

Two of the most critical elements of trailer maintenance are routine inspections and vigilance. Heavy haul trucking plays a significant role in the oversized load transport industry. The reliability, safety, and efficiency of heavy haul trucking depend on meticulous and consistent maintenance practices and schedules. Trailer maintenance applies to all models, such as Landoll, Double Drop, Step Deck, RGN, Flatbed trailers, and more. Here are some reasons why heavy haul trucking maintenance is crucial:

  • Operation Reliability and Efficiency: Regular maintenance can prevent unexpected breakdowns, saving money on costly delays and interruptions to the supply chain. This ensures operations remain reliable and efficient.
  • Safety Assurance: Heavy haul trailer maintenance ensures the safety of your oversized load, driver, and other road users. Regular inspections help identify and repair potential issues before they become significant safety hazards.
  • Trailer’s Lifespan: Heavy haul trucking experts recognize the importance of regular maintenance in extending the lifespan of trailers. Companies invest heavily in these vehicles, so it’s vital to prolong their durability to ensure operational continuity.
  • Optimal Performance: Maintenance helps maintain the trailer’s hauling capacity, optimizing performance, fuel efficiency, and overall functionality. Regularly inspecting vital components such as suspension, tires, and braking systems ensures peak performance and efficiency.
  • Resale Value: Companies often upgrade their trailer fleet, and the condition of their heavy hauling trucks is closely linked to their maintenance schedule and practices. A well-maintained heavy haul trailer can command a higher resale value.

Signs of Deterioration on a Heavy Haul Trailer

Hauling oversized and heavyweight loads can cause wear and tear on your trailer. However, having a reliable maintenance routine and solid foundation can help maintain its efficiency. Heavy haul trailer experts can easily notice signs of trailer deterioration and understand when it’s time for routine maintenance. Here are some indications of deterioration on your heavy haul trailer that could lead to further damage:

  • Tire Damage and Wear: If you notice bulging, cuts, pattern wear, or uneven treads on your tires, it is a sign that maintenance is required. Tire deterioration can lead to accidents and blowouts, posing a significant safety risk.
  • Problems with the Suspension System: Look for broken springs or sagging, as these issues can impact load distribution. Worn bushings can also cause misalignment, affecting the trailer’s stability and handling.
  • Problems with the Brake System: Indications of a deteriorating brake system include leaking brake fluid and worn brake pads or drums. Neglecting these issues can compromise braking efficiency and create a safety hazard.
  • Problems with the Electrical System: Common electrical system issues include faulty wiring and non-functional lights. These problems can lead to trailer deterioration and pose safety hazards. Schedule maintenance immediately to avoid further damage.
  • General Wear and Tear: This includes issues like peeling or chipping paint, which can lead to rusting and corrosion. Regularly check your trailer’s coating and paint to ensure it remains protected from the elements.

Tips for Maintaining Your Heavy Haul Trailer

For optimal operations and long-term durability, it is crucial to maintain a rigorous trailer maintenance routine. Heavy load transport experts emphasize that a professionally scheduled maintenance routine ensures effective and efficient heavy haul trucking services. The following tips and tricks can help keep your heavy haul trailer in top condition:

  • Staff Training: Ensure staff are well-trained and updated on the latest maintenance practices.
  • Prevent Rusting and Corrosion: Regularly inspect the trailer’s body for signs of damage or rust. If rust is detected, remove it immediately using a chemical solution or grinder, then treat the area with rust-resistant paint. Regular checks in rust-prone areas are essential to maintain the structural integrity of your trailer, especially its critical components like load-bearing structures, joints, crossbars, and frame members.
  • Inspect the Coupling System and Hydraulic Cylinders: Regularly examine these components to ensure they are functioning correctly and safely.
  • Check Chassis and Frame: Conduct regular visual examinations of the chassis and frame to identify signs of bends, corrosion, or cracks, especially in areas exposed to harsh weather conditions. Inspect joints and welds for loose bolts, cracking, or incomplete welds, and address any issues promptly to avoid structural weaknesses.
  • Inspect the Electrical System and Lights: Ensure the reliability of your electrical system for compliance and safety. Perform visual inspections of the entire system for signs of deterioration and wear. Check for corroded connectors and exposed wires, and ensure all lighting fixtures are intact and functioning properly.
  • Examine the Suspension System: Regular checks of the suspension system are vital for safe and efficient hauling operations.
  • Maintain the Trailer Flooring: Conduct visual inspections of the trailer flooring before and after trips, focusing on areas prone to rot, damage, and wear, particularly near loading and unloading points. Regular maintenance of both the underside and top of the floor ensures reliability and safety in heavy haul operations, minimizing the risk of accidents.
  • Pre-Trip Inspection: Conduct a thorough pre-trip inspection before heavy haul trucking tasks to identify and address potential issues.
  • Secure Cargo Equipment: Ensure cargo equipment is secure by inspecting ratchets, straps, binders, and chains for signs of deformities, stretch, and wear. Replace damaged components promptly to ensure safe cargo transport.
  • Understand Hauling Requirements and Capacity: Know the requirements and capacity of your trailer’s hauling system to avoid overloading and ensure safe operations.
  • Maintain the Braking System: Thoroughly inspect the brake system, including hydraulic components, slack adjusters, brake drums, rotors, and brake pads, before each trip.
  • Check Tire Pressure Regularly: Maintaining proper tire pressure is vital for performance, safety, and cost efficiency. Regularly inspect trailer tires to prevent under-inflation, which can lead to blowouts, reduced fuel efficiency, and accelerated tire wear. Periodically check wheel alignment as well.
  • Schedule Professional Maintenance: Regular professional maintenance practices should be scheduled to ensure all components of the trailer are in optimal condition. For reputable heavy-haul trucking companies, their top priority should be scheduling a proactive trailer maintenance routine.

Van Raden Industries LLC specializes in the manufacturing and repair of heavy haul trailers. Our qualified personnel have the expertise to ensure that your fleet of trailers remains in top condition for reliability, optimized performance, and safety.

Well-maintained trailers mean you can enjoy an improved return on investment, extended service life, and increased productivity. To schedule heavy hauler trailer repair and maintenance, contact us at 503-288-7878 or email us at