Have 2000 extended cab looking for info on installing nerf bars.... is there a difference in the 99 rocker panels than the 2000??any help would be great!! instructoins westin sent dont seem to be lineing up..

 

Can't help you there, but had to laugh. I just put mine on yesterday on a 97 RC. Those instructions were horrible. Once I got one on and had a beer, the other was a snap.

S.