Spent the better part of the last two days reviewing YouTube vids to get smart on tire prep. End result, am trying the Simple Green method as a beginning point of reference. Did try Armor All Wheel and Tire on one application but considered it too caustic for RC application. That's how it ended up in the photo. Not something I'll do again or recommend. Simple Green seems the simple solution. No pun intended.
Here's a good cleaning YT vid. I'm using it as baseline tire prep as it leaves my tires clean and a bit sticky. Sticky enough in my mind to try a couple of test passes at the 66ft drag strip.
At image bagged and tagged is my test set. Later went back and did both tires of the pairs. -AC
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