Stock spring rate of 52"?

[crazyhole812]

the regular 52" i got from jc whitney dropped the front of my truck. i'm thinking i will get some 2" lift 52's from tuff country. they are rated at 405lbs. just wondering if they will sag as badly as the jc whitney ones.
what is the rate of the stock 52's

 

[MTMike]

I don't have any nubmers, but pictures are worth 1000 words

2" TC EZ Ride 52's (3" body lift):

Stock-height JCWhitney 52's:

 

[crazyhole812]

that looks good to me. thanks again mike

 

[tRustyK5]

I think stock 52's are about 300 lbs/inch...

Rene