If mods think this post belongs in a different subforum, please move where best.
Tried asking over @ TYF, zero responses as of now ...
https://www.tahoeyukonforum.com/threads/gmt800-stiffer-front-torsion-and-rear-coil-springs.155516/post-1991779
Hauled 46 5ft by 2ft rolls of Kentucky BlueGrass...