That's what happen when you have a kid with your cousin. It tears the fabric of the space-time continuum and creates a parallel universe. 1985 becomes 2015 and 2015 becomes 1985.
"nicely done trunk, you'll be ready for your weekend trip with the ability to take all your bags and head to your local car show".
I don't think there will be much room for your bags after you fit your 10' step ladder in there, and once you throw the ladder in how the hell are you supposed to get it out?