I was driving a 76 El Camino with the nastiest stickyboo wheel ever! I tried lots of stuff with poor results and much labor.
Then I got some 3M Adhesive remover (don't remember the number). Had that honey-coated creepy wheel clean and tack free in just an hour or two. Drove the truck for another 2 years and never had to repeat the application even during the summer heat here in Houston.