Well I purchased a set a rear Timbrens for my truck. After one week of testing, I decided to return them, here is why. Extremely easy install, that's a given. They absolutely minimized the rock...
I think the point here is that Timbren Tech Support Folks specifically told me to go with the Standard Load Timbren SES.....They said I would not be happy with the HD version with my FORD F350 and a 3200 to 3500 pound camper. I personally can't say what other peoples set up needs are. Your mileage may vary...as the saying goes.
GARY p.s. the quote in the previous message was not from me.