Buyers Products WideOpen Class 8 Step Boxes offer spacious and easily accessible storage solutions for semi trucks. Designed with an ultra-wide opening lid, these boxes allow convenient storage and quick access to tools and larger equipment. The universal design is compatible with major semi truck brands, including Peterbilt(R), Kenworth(R), International(R), Freightliner(R), Western-Star(R), Volvo(R), and Mack(R) trucks.

Features

• Constructed from 0.125-inch thick aluminum for exceptional durability while maintaining a lightweight profile
• Corrosion-resistant stainless steel hinge and heavy-duty hardware ensure long-lasting performance
• Replaceable grip strut steps provide superior traction and can be easily swapped out as they wear
• Locking polished stainless steel T-handle latch protects contents from theft
• Automotive bulb seal prevents water and dirt from entering the box, safeguarding stored items
• Easy installation on tractor trailer frame rails with a universal fit across major semi truck brands
• For boxes wider than 18 inches, Buyers Products recommends 1701015 Steel Mounting Brackets to prevent stress cracks
• Made in the USA

These step boxes balance heavy-duty construction with lightweight materials, making them ideal for the demanding conditions of the road while maximizing cargo security and accessibility.