Spring rate of a late 80s Yota main leaf

[Kevin B.]

What do you suppose is the approximate spring rate of the main leaf out of the rear of a late 80s Toyota 4Runner? Just the main. 500 pounds or so?

Asking for a friend.

 

[bryson]

I'm gonna guess closer to 300#. I'll bet @cruiseroutfit has a chart with this info on it somewhere...