I cannot pimp this stuff enough.
By far the best tire shine/dressing I've ever used. I've used it about 5 times total on both my vehicles and each time I'm even more amazed.
You have to realize I do not like (at all) really shiny tires or ones that look shellacked in gel. This product literally makes your tire look as if it's brand new and super clean while darkening the rubber to a brand new look without making it look dull whatsoever.
On top of that it is 100% natural and fully biodegradable and doesn't stain your driveway.
It also lasts about a month in my experiences thus far