I got it to try on some stains (dirt streaks) that appeared on the tires after using wheel cleaner. Since they didn’t come off with simple scrubbing using soapy water, I used K2. It gave the tire sidewall a shine and refreshed it, and the previous marks are no longer visible. Also, for a cleaner, it doesn’t have a strong smell. Time will tell how long the shine lasts. I simply sprayed it on and didn’t use a sponge to wipe it off.

One of the best products.. it does what it says and in fact much better than others with double the price.

Great result. Let it work without wiping it off.

For its price, it is excellent as it does what the more expensive similar products do. It gives a very nice color to the tires as well as to the black plastics. If you spray it and leave it, it shines, while if you apply it and then wipe it, it becomes more matte.

As another user said, if you spray it without rubbing it, it shines incredibly, I also use it for the car's plastics with a sponge, amazing result.

It does its job perfectly, and its price is very good! You can wipe it with any sponge you have, otherwise order the K2 sponge.

I have tried various tire shine products and this one has worked best for me mainly due to its application.

It doesn't leave a greasy residue like others and additionally has a pleasant scent. The result lasts for many days. Even if the maximum shine fades after 10+ days, the tire remains dark.

The shine it provided personally satisfies me. It is neither matte nor overly shiny.

For better results, the tire needs to be cleaned as thoroughly as possible and then wiped well, ensuring there is no moisture at all. This way, you will achieve better results. A small amount is needed, about 4-5 sprays for a 205/45/17 tire.

Very good product!! The protection on the tires lasts. I went through mud and then when I washed the tires, the mud came off very quickly without having penetrated the pores of the rubber. Perfect!

Initially tested on tires where it indeed leaves a matte darkness on the tire and not gloss. It doesn't last long on the tire. But I tried it on plastic on a faded fender and it restored its original black appearance, which lasts after washes and a month later. So for me, it is only for plastic vinyl to brighten them up and minimally for tires.

It does its job perfectly. It lasts at least 3 days, even after it rained. You just need to dry the hose, then spray it all over its surface and after (about 2-3 minutes), dry it with a simple cloth!

The price is very good. It cleans and shines the tires adequately with 4-5 sprays per wheel. If you are looking for excessive shine, you may need to look elsewhere, but with simple everyday criteria, the result is very satisfactory. Note that the tires must be dry first for it to be effective.

Excellent result with good durability and also provides hydrophobicity to the tires. A little tricky to apply but if you find the way it becomes a game. The price is amazing and the quantity is more than enough.

It gives a matte result that for me at least doesn't last long, only a few days even though for its price it is a good solution. It is pleasant to use as it has a very nice scent

The result is matte, not glossy. It lasts quite a long time. You can use it for exterior plastics and bumpers if they have faded.

As mentioned in other comments, it gives a matte result. Personally, I prefer it because it has a more natural result compared to the ones that make the tires shine. A bonus is its very nice scent.

If you don't apply it with a cloth or sponge and simply spray it on the tire and let it dry on its own, it gives an incredible shine. Now it's up to personal preference.

I use it on rental cars. With a simple application using a sponge, it gives the tires a completely matte and natural look that lasts a long time. However, I recently did a test. On a 2002 Zafira A, the black plastic trims around the car and on the bumpers had turned gray. With a good application using a sponge, they became like new again! They don't shine at all and personally, I like them more this way. Even the marks that were visible from the "nerves" under the plastic disappeared! It was worth the effort! Obviously, I recommend it!

Makes the tires look like new!! It doesn't shine! If you want shine, choose another product. You spray it and spread it with a sponge. The result left me completely satisfied! I would buy it again!

It leaves a matte finish, it never comes close to shine... I believe that even with a simple sponge and water, it would have the same result... I would not buy it again

Soft shine makes them look new and keeps them for days. It has a scent. Large quantity. Worth a lot.
8/8 update: I bought a second product... I don't know what's happening, the shine is gone in one day... it disappointed me... what is this, the first one was worth it, the second one is diluted...

The tire doesn't shine. If you want a polish and glossy result, get something else. It simply makes the tire look black and new without any stains or discoloration. It lasts quite a while. No need to apply after every wash.