Your Guide to Trailer Backing Plates

Backing plates are essential for braking systems in trailers, providing a secure mounting for brake components like shoes and cylinders. Available in various sizes and types, backing plates ensure reliable stopping power and support the braking force needed for safe towing, especially with heavy trailers and caravans. In this guide, we’ll cover the different types of backing plates, their functions, and tips on choosing the best options for your trailer.

  • What are trailer backing plates, and why are they important?

    Backing plates are structural components that house brake mechanisms in trailers, helping distribute braking force evenly and effectively. They come pre-studded with high-tensile bolts for easy installation, providing a strong foundation for braking components while ensuring durability and low maintenance for both on-road and off-road setups.

  • What types of backing plates are available, and how do they differ?

    Several types of backing plates are tailored for different braking systems and trailer needs. Common options include:

     

    • Electric Backing Plates: Available in sizes like 10″ and 12″, these plates are pre-studded and suitable for trailers with electric braking systems. Options include right-hand and left-hand sides, as well as off-road variants for increased durability.

     

    • Hydraulic Backing Plates: Suitable for hydraulic braking systems, these plates come in sizes such as 9″ and 10″, providing robust support for braking components in hydraulic systems.

     

    • Mechanical Brake Backing Plates: Found in 9″ sizes, these plates support mechanical braking systems for straightforward braking solutions.

     

    To find the right fit for your trailer, explore our Backing Plates Collection for a variety of sizes and specifications.

  • How do I choose the right backing plate for my trailer?

    Choosing a backing plate depends on your trailer’s braking system—electric, hydraulic, or mechanical—as well as the size and load capacity of the trailer. Ensure you select the correct size and side (right or left) to match your specific setup.

  • What are the advantages of pre-studded backing plates?

    Pre-studded backing plates simplify installation by providing high-tensile bolts already fitted to the plate. This not only reduces installation time but also enhances durability and ensures a secure fit for trailers frequently exposed to heavy loads or off-road conditions.

  • Are there maintenance tips to extend the life of my backing plates?

    Regularly inspect backing plates for signs of wear or corrosion, especially if used in rugged or off-road conditions. Simple maintenance, such as checking for secure bolts and cleaning off any accumulated debris, will help ensure long-lasting performance.