Go collect used cooking oil and modify your vehicle to run on it.

You should probably pay off the vehicle then move forward, or sell the vehicle and move forward. 

Clean it up, get it rented at market rate, and start cash flowing while you build your chops as a Landlord and see if this is the right vehicle for you.

@Daniel DeMarco One of the IRS tests for the classification of Section 1245 (personal) property is called the "INHERENTLY PERMANENT TEST" in which the cost of items that are not inherent parts of a permanent, non-movable structure may qualify as personal property.

I have a duplex, with a separate exterior space that I have been renting out to other third parties who wish to park a vehicle or boat there for a monthly fee.

It's a great investment vehicle as long as you find the right people.

.$100 entertainment$400 insurances and medicine (now on medicare with the extras included)$30 property taxes (remember this is personal property so taxes are very low)$12 mobile home annual registration$9 pickle ball indoor club$150 fuel (I just bought a 1990 Suzuki's Swift on craigslist for $2200 – 44 mpg)$35 vehicle registrations in South Dakota(only counting two of five vehicles)$2395 (this is based on two people, two vehicles etc.)

Self directed IRAs are a great financial vehicle, but not a mainstream topic for the typical note investor. 

We cover all the usual items but we go into things such as not parking unregistered vehicles on property, where tenants can and cannot park, state specific legal items such as amount of time we have to return security deposits at lease expiration, cleaning up the property upon termination, quiet enjoyment for neighbors and tenants, tenants cannot paint without written permission from us, etc, etc, etc.     

This process eventually led me to "car condos" or higher end storage units for higher end or classic vehicles.