When is it time to buy a trailer?

Man that is a deal, especially if you don't have to do any big maintenance that month between rounds. Your fuel expense would be less going back and forth too. I think my storage was around $125 per month way back in 2010-2014.

 

Get yourself a HF folding trailer, the one with the higher weight rating. I helped a buddy set one up with 3/4" plywood floor, TRS system, cleaned and greased the stock wheel bearings when we assembled it, and he has towed all over the southeast with that thing for the past 4-5 years now with zero problems. We added a spare tire mount too.

When he's not using it he folds it in half and puts it in the corner of his garage.

 

Edit: he pulls it with his little daily driver like lots of other guys I see at the track pulling that trailer with little commuter cars. Still gets great mileage and tows like its not even there.