Hello, long time "peruser" and now I am looking for a little advice on my 2006 5.4 SuperCrew.

I'm hauling a 20' camper and the truck pulls it just fine, however the suspension seems sluggish and loose. I've got play in the wheel. I guess I am just looking for suggestions on what I should replace/upgrade on the truck to help.

Its got 165,000 miles on it.

Thanks for your help

 

How is your suspension sluggish? Which wheel has play?