P&S Undressed Tire Prep 128oz

I haven't used this product yet, however if it's as good as brake buster I can't see this being a bad product

Buy it

One of the best and most versatile cleaners when it comes to rubbers and plastics, and for the price point you can’t really go wrong, the only thing I did was put it in a bottle with a foam sprayer, I found it to be even more effective because it can cling on the area giving it more time to do its thing, however it’s not really meant to be diluted so the gallon won’t really last too long, but I usually use this for a complete reset or on a unmaintained car

Great quality and very cost effective as well

Can be diluted down to 10:1 for lighter jobs, or used straight for really dirty tires. For general use, I usually go about 7:1, as the full strength is really not required for most situations. That being said, even if you used it full strength, you're only going to use 2-3 oz per tire, so if you call that ~12 oz per set, you're still able to clean all 4 tires 10 times with this one jug. More to the point, it does an excellent job. Even diluted, it cleans very well with just a bit of agitation (like any tire cleaner). Finished my whole set of tires in 15 minutes. As good or better than anything I've used, and a great value.