unixxx wrote:
This is probably fairly subjective, but what are the pros and cons of Rock Lizard and CRS rock rails? Do the CRS rails bolt to the pinch welds as well like the Rock Lizard rails? The CRS have more mounting holes and an additional support, but it looks like some of the mounting holes aren't used.
I asked this EXACT question many months ago and no one replied about the CRS rails. The thread became DEAD SILENT. I can tell you from the pictures I've seen that they only bolt to the frame rails, and one good hit and they will get torn out. I went with Boulder Bars because they were 17 bolts per side (10 in 3 seperate frame rail attachments, and 7 in the pinch weld).
Then Skink Sliders came out. They use two LARGE frame rail supports and many pinch weld bolts - they will not go anywhere either. If you want that extra protection with that extra outer rail, go that route.
I didn't because I was not sure if I'd get stuck on a rock on the short pieces that attach the outer rail to the inner rail. But I seem to be around more trees than not, so that may be a mistake, but, I'm not sure if the outer rail comes out enough to fully protect the full width(horizontal bulge) of the door. Maybe someone can answer that.
I can say for sure that my first time out with the BBs, I hit the front lower passenger corner BB and mashed it in a little, and the BB did not budge. The pinch weld bolts held on and resisted the shearing force, otherwise it would have ripped out of the frame.
Maybe someone can prove me wrong, but I do not see ANY pinch weld mounting holes/provision in these CRS rock rails(pics from another thread on this site): (Love the dog, he's in charge

)
