Related Clues:

• A whole slew
• Washing machine units
• Weights for carloads
• Units used to measure carloads
• Trucker's units
• Haulers' units
• Cargo weights, perhaps
• Fills, as a truck
• Washer fillers
• A host (of)
• Way more than enough
• Washing units
• Laundry piles
• Truckers' quantities
• Gets charged up?