Thoughts on a second vehicle while fulltiming

We're in a similar boat. We have 3 cars and a motorhome. One car is a barely street legal race car that stays where we tend to spend a lot of time in the summer in storage. Another car we've been trying to sell but seems unsellable. It's nice to have 2 cars where we're at. We have a Lexus GX470 as our toad. It does well and fits the family. Looking forward I plan to sell the unsellable car and buy a small crotch rocket motorcycle which I will hang off the back of the lexus with a hitch hauler. Perfect solution for me since the second vehicle only ever has me in it anyway.