What can you say about the jacks. Well we all need support...especially in the tailgate...it's very hard without it! Lol My old ones were worn out so I bought these puppies and changed them myself and they fit perfectly. I'm not a mechanic, just read the instructions and used a broomstick to hold the gate while I installed it. If you install them alone, be careful. It's not as easy as you think... but being alone was my only choice. If you have a wizard as instructed in the instructions, this is an easy process. However, it wasn't bad for me. Either way, they're fine... they do their job and look perfect. What else can you ask?