who has lowered their c20 suburban?

[andrewb70]

I have done front springs and rear shackle so about 2-2.5" would like to go more and try to avoid a c notch but not totally against it. I was thinking spindles (if they're ever in stock) but not sure how to approach the rear, would like to keep some ability to tow.

Does anyone know what this exact wheel and tire package is? Are these 20" wheels or 18"? Tire size?

Thanks!
Andrew