I dont know that it is or that it isnt. Ive used there biggest trucks for multiple things. One thing you should know is they dont ask you what are you hauling. Your destination (to and from) is the only things they need to know in order to properly bill/charge you for the truck. When you return the truck, make sure you sweep it out. I believe the fee they charge is ten dollars if you dont sweep it out. How ever i would lay a tarp down to make clean up a bit easier once you've emptied out the truck.
Im sure you can. But you are responsible for cleaning it out. Im sure a tarp and run through the car wash would be easy to do before returning it.
You can, it just has to be cleaned out perfectly before you return it.
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