Originally Posted by ZWilson07
i was also meaning what the difference between the 5100's and the HD are? some say 5100's are only for lifted applications, others dont??
well, from what I understand, and what I think makes the most sense is 5100's are adjustable and will fit trucks that have a lift..
HD's are non-adjustable, and can't be used on trucks with a lift or crank but use the same Nitrogen gas technology and construct as the 5100's. When I ordered through Bilstein, the 5100's weren't even an option for me. Maybe if I dug a bit deeper I could have found 5100's to fit mine, but all in all, it would be the same shock as the HD...