I missed this… I saw some pics online of the dirty look on the sidewall of the Pirelli’s. My Hankooks on my F150 do the same thing and it drives me nuts. I believe it’s because of the vertical ridges on the outer portion of the sidewall.I have the Pirelli AS Plus 3. They are top of their class for noise and comfort. However, they wear down much quicker and the sidewall tends to look brownish/grey once your tire shine wears off. You will find you need to apply tire shin more often do to the natural color. I will probably go Michelin for the next set.
Now I want to go Defenders… dammit!