Big Z

I am hoping to see if someone can help measure exactly where the Z71 Fender Emblems go on a 2020 Silverado 2500. I bought a debadged one and am putting new black emblems back on. Hoping to get help here before I show up to the dealership with a tape measure! Zach

First post here. Just picked up a 2020 Silverado 2500 HD that did not have rear wheel well liners. The two wells are covered in tar and asphalt to the point it looks like a sprayed in liner. I am battling between removing the tar before putting in the GM liners or just covering it with the liners. The reason I want to remove it is to avoid rust down the road with moisture buildup. What are your thoughts?