lift

The Magride on my wife suburban is starting to fail and I’m wanting to replace with something that will add a small lift. My question is am I able to buy aftermarket suspension for a same year non ltz and install or will I get suspension codes? If not what route would be the best to eliminate...

I'm looking for a SWITCHED (via ignition key) POWER LEAD in the lift gate so I can add a "REAR-CAM". I found one in the front overhead and added a USB adapter so my windshield mounted "DASH-CAM" goes on and off with the key. I need to do the same thing in the rear so I will have a record of...