Vinsil wrote:
Jim here is another place stating the same.
Here
I have 4600s and know they work for me, too. Sounds like we need something on the Bilstein site. (Fyi, I just emailed service@bilsteinus.com. I'm interested to see what they say.)
From another site ...
http://www.4wheelparts.com/parts/bilstein/shocks.aspxBilstein 4600 Series-HD Light Truck & SUV Shocks
Features Include:
Improved ride and handling
Added traction and enhanced stability
Increased performance, even when hauling or towing heavy loads.
Road-tested and fine-tuned by Bilstein for each vehicle specific application
Bilstein 5100 Series Shock Absorbers
Features Include:
Self-adjusting deflecting disc valving
High-flow piston reduces harshness
Independent rebound and compression tuning
Larger working piston area for exact damping
Superior control for large diameter tires
Designed for specific manufacturer lift kits using the stock OEM mounting configuration