Do you bring your trailer / box truck to the auctions?

Do you bring your trailer / box truck to the auctions or do you go get them after you win a unit?

Only when it is far from home, like more than an hour away.

I used to see this a lot, recently not so much. I guess gas prices have gotten in the way of profits for these people.

No, when I win a unit I just lock it and then return with the help and equipment I need to empty it out.