Posted by Kaegi on Monday, January 29, 2007 at 19:40:06 :
In Reply to: Re: w500 spring rating - per side posted by bustedbudget on Monday, January 29, 2007 at 18:57:22 :
becasue when they make the springs they make one at a time with a specific rating. so if they ever need to be replaced a spring builder knows what to build. Each spring has a rating and the axle housing has a rating.