The six boxes in the bulk truck bed pack are designed to transport different kinds of goods. According to their nomenclature, every bed is made to fit the X2 or X3 attachers.
The Brandon Grain Box X2 has a base price of $10,000, two capacity variants (20350 and 101800 liters), six mudflap configurations, and three color options.
The Winkler Grain Box X2 has seven capacity variants with a base price of $25,000. 0, 23000, 27500, 115000, and 137500 liters with choices for tarp, endgate, and extension; three ladder configurations; six mudflap combinations; two decal configurations; and four color configurations
Base Price: $200,000; Two Capacity Options: 32600, 163000 L; Four Mudflap/Fender Configurations to Fit Different Trucks; Two Decal Configurations; Two Color Configurations; Silage Boss X2
Silage Boss X3: Base Price: $25000; Two Capacity Options: 37000, 185000 Liters; Four Mudflap/Fender Outfits to Fit Different Trucks; Two Decal Outfits; Two Color Outfits
The Lockwood 20-foot Potato Box X2 has four capacity choices (16400, 17700, 19700, and 98500 liters); two ladder configurations; two fender designs to fit different vehicles; three decal variations; and three color configurations. The base price is $15,000.
Lockwood Potato Box X3, 24 feet:
Base Cost: $200,000 with four capacity choices Two ladder variants, three fender configurations to fit different vehicles, three decal configurations, three color configurations, and 19900, 21200, 23600, and 118,000 liters

Thanks to Bcbuhler Farms