Spartan Lockers?

Been looking at these recently and I am putting this out there to see who is running them and or can spread some info... God or bad lets hear about it. If you have some pics even post them up...

I am not a fan of this type of locker but I know many that run them. They make a bunch of noise (especially when new) that makes me think something is always breaking. Front installations cause odd and more difficult steering. No matter where they are installed they cause unpredictable driving in wet or icy roads.