2006 Dodge Durango - Used on and off road. These Ranchos were an excellent choice. My government issue Durago has the 5.7L Hemi and a stout 4x4 system. The Ranchos solved a squirly tramlining issue on bumps. Rencently towed a full load 800 miles of Highway. The ride is comfortable yet able to absorb the impacts of rocky NM mountain trails.
EASY RIDE IMPROVEMENT
I installed on my 2008 Chevy 2500hd duramax. Pretty straight forward install, going to throw some 285 75 16 mud tires on soon. Don't think there will be any clearance issues. I went ahead and got the rear shocks to match and the ride is noticeably better. I have 93k on the truck and those shocks were gone.