Yuleimy 24 Inch Mudflap Weights for Semi Trucks, 4-Piece Stainless Steel Kit — Anti-Sail

Yuleimy 24-inch mudflap weights are a four-piece stainless steel kit designed to stop flap sailing and cut road spray for heavy trucks.

Long-haul drivers and fleet managers need mudflap hardware that endures salt, gravel, and sustained highway speeds. This universal 24" x 4" kit supplies solid stainless-steel bottom plates and matching backing plates plus mounting hardware to retrofit existing rubber or composite mudflaps. Engineered to add downward mass and structural support, the assembly reduces flap lift at speed and helps keep your trailer cleaner without replacing the entire flap.

How do these weights prevent mudflap sailing at highway speeds?

The Yuleimy anti-sail design uses heavy-gauge 2.1mm stainless steel to increase stiffness and downward force along the flap hem. That extra rigidity resists aerodynamic uplift that causes flutter and loss of spray control.

• Precision-cut 24" x 4" plates add consistent weight along the bottom edge.
• 2.1mm stainless steel resists flexing under high wind loads.
• Matching stainless backing plates eliminate weakened sandwich areas prone to rust.

Will these fit my truck and how hard is installation?

This kit is built for universal compatibility with any standard 24-inch mudflap. Installation is typically a simple bolt-on process using the included carriage bolts and hardware — no welding or specialty tools required in most cases.

• Designed for all common semi and commercial brands with 24" flaps (Peterbilt, Kenworth, Freightliner, Volvo, Mack).
• Includes mounting hardware for quick attachment; drilling usually not necessary.
• Bolt-on setup can be completed in minutes with basic hand tools.

What materials protect the kit from corrosion and road damage?

Every visible and hidden metal component is made from high-grade stainless steel to resist rust from salt, moisture, and road chemicals. Using stainless for both the front weights and backing plates avoids the common failure where dissimilar metals corrode at the attachment points.

• Full stainless construction prevents sacrificial galvanic corrosion.
• Polished finish sheds grime and simplifies cleaning during service stops.
• Thick metal profile maintains shape on rough routes and at heavy speeds.

How much spray reduction and protection can I expect?

By holding the mudflap in its intended position, the kit significantly reduces the amount of water, salt, and debris thrown rearward. While exact reductions depend on vehicle and road conditions, improved flap contact with the airflow commonly lowers spray and road grime reaching the trailer and trailing vehicles.

• Reduces upward flap movement that allows spray to bypass the tarp or trailer frame.
• Helps protect lights, reflective surfaces, and trailer finish from abrasion.
• Supports compliance with spray-suppression and visibility practices for safer operation.

Who is this for: Yuleimy 24" mudflap weights are intended for owner-operators, truck fleets, and maintenance teams seeking a durable, retrofit solution to flap sailing and spray control. They are sold as hardware only — the metal bottom plates and stainless backing plates with bolts are included, but rubber or plastic mudflaps are not part of the package. If you already have standard 24-inch flaps and want a rustproof, bolt-on reinforcement that improves stability and lowers road spray, this kit is a straightforward, long-lasting upgrade.