Good Tire Cleaners?

I am looking for some good tire cleaners.

I have been using CG Grime Reaper, but it's not that cost effective.

I have used AG CWC before, but pretty much the cost thing.

I am looking for something that works well, but give me a good bang for the buck.

Let's here those suggestions.
Post Dilution ratios as well.

Thanks.

 

the Zep 4:1 dilution is the bang for the buck no?

 

I use and love BF wheel/tire cleaner.

 

I second that. It works quite well.

 

zep purple worked waaaaay better than zep citrus in my experience
I've tried both straight and up to 4:1
zep purple 4:1 worked better than zep citrus straight
and they were around the same price at home depot

 

megs super degreaser.

 

Zep citrus at 4:1 works great I also have Mothers Wheel and Tire cleaner, that cleans everything out of any tire I have ever cleaned, really great stuff and leaves the tires ready for new protection.

 

That's great to know.... I think I'll go pick up a gallon of the purple stuff next time I'm by Home Depot.

 

Rog ... Westley's Bleche Wite works great. Zep Purple works great too.