My top choices of tire care products.

For a quick touchup on already clean tires I prefer Meguiar's hot shine tire spray.
It goes on quickly and makes my tires pop.

For a longer shine (I usually apply right after a wash)
I like Meguiar's Endurance Tire Gel . It comes with an applicator and lasts over a week. (It advertises it lasts for weels, but in my experiance by the end of week 2 its pretty much gone.)
















For a foam, which I use on dirty tires I go with a cheap product. I use this only as a touchup during the week. so my choice is Turtlewax T-49R F21, the 21oz can. Its usually under $4 and lasts a long time.