New to me 1982 c10 need help with drop kit

[Northern82]

Hey guys!
I recently bought up a hopped up 82 c10 shortbox. It’s going to be painted soon. I wanted to drop it in the rear but I feel the truck is already lowered abit. I don’t know anyone in my area with one to park beside. How can I figure out if it’s lowered ?


rear tires are 275/60/r15
Fronts are 265/50r15

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[Scott91370]

Best way is to measure from the center of the wheel to the fender opening. There have been a few threads on this here so hopefully someone will be able to link to one of them thta has measurements of stock height trucks. They may not be exact due to the age of springs and such but it will get you close.