Recently purchased some Bandido ST tires to run on my granite. Out of the box they did not perform good at all they slid all over the place and acceleration was poor because they would just spin. I’ve been told to spray WD-40 on them which I tried and it helped a little, the best thing that I have found so far is automotive belt conditioner which gives it a tacky feel. However after about five minutes of use it seems to wear off. Has anyone out there found something that works really well?