Wanting to know how to "decode" the placard on my door, i havent been able to find any info. Here is a pic, i know about the axle codes and such, but not sure about the suspension codes. any help would be apprectiated.

 

i had the same question a while ago and i found the thread i started here -> https://www.ranger-forums.com/drivetrain-tech-37/gearing-95375/ , thanks to 04blackedge

 

Spring code "1K" means:

#1 torsion bars (highest rate)
K spring packs (medium rate)

 

you have the same suspension set up i have...that explains why my truck rides like a brick lol

 

Thanks for the link, so it looks like i have the Limited slip 4.10, and the stiffest t-bars, and medium leafs. cool. thanks for all the info guys