Has anyone done full plasti dip on their car? I am thinking about black, but afraid that it might be gray-ish color(?)

I'm going to get a new set of tires for my 03 Jetta GLI VR6 and i was wondering if anyone has had any luck with the Hankook V12 evo or the Toyo Proxes 4, as i am probably going to replace the bad...i mean goodyear F1 All Seasons that i have on my car right now...if anyone has an other tire that...