I would leave the tape residue. It will be less tacky overtime.
I used a #11 Excel Knife to help cut the bound of the tape on the 42 Lionel 21" passenger cars I recently detailed with Preiser 65602 people.
Any chemical can leave a shine or residue on the body paint during handling. You won't be opening and closing the car in the future. Why do you need to clean the tacky tape?
In detailing cars: "Less is Better."
Sincerely, John Rowlen