Buyers Products Heavy Duty Diamond Tread Aluminum Step Box is engineered for medium to heavy-duty trucks, combining framed steps with integrated storage for versatile use on Class 8 vehicles. Its universal design ensures compatibility with top semi-truck brands such as Peterbilt(R), Kenworth(R), International(R), Freightliner(R), Western-Star(R), Volvo(R), and Mack(R).

Features

• Constructed with a 0.125 in. thick smooth aluminum body paired with a 0.100 in. diamond tread aluminum door for enhanced strength and durability.
• Equipped with a locking compression latch to safeguard tools and equipment from weather exposure and theft.
• Replaceable grip strut steps deliver superior traction in adverse weather conditions and are easily swapped out upon wear.
• Includes a built-in rain gutter and automotive bulb seal to effectively protect stored gear from moisture and grime.
• Corrosion-resistant stainless steel hinge and heavy-duty stainless steel hardware ensure long-lasting reliability.
• Designed for straightforward installation on tractor trailer frame rails; for boxes wider than 18 inches, use of Buyers 1701015 Steel Mounting Brackets is recommended to prevent stress cracks.
• Made in the USA, adhering to high-quality manufacturing standards.

Available in multiple sizes to accommodate a wide range of applications, this step box offers a durable, weather-resistant solution that enhances both safety and storage capacity on large trucks.