Jeep Grand Cherokee Quadra Lift Problems. The Quadra-Lift system features five height settings for optimum ride performance, each with its own benefits. The Quadra-Lift™ air suspension system provides full time load leveling capability along with the benefit of being able to adjust vehicle height by the push of a button.

It grinds horribly when making a slow left turn and continues to grind when turning left even But if you have a Quadra Drive system as I do (I lucked out when I bought it used, as I knew nothing about the various Jeep drive trains) you will get. jeep lift advice - this question is for people with experience and professional opinions. The Quadra-Lift system features five height settings for optimum ride performance, each with its own benefits. The Quadra-Lift seems to be THE most problem ridden aspect of the new JGC.

The Quadra-Lift air suspension system uses a lifting and lowering pattern which keeps the headlights from incorrectly shining into oncoming traffic.

The Quadra-Lift system features five height settings for optimum ride performance, each with its own benefits.

This chart is intended as a reference guide only. The Quadra-Lift™ air suspension system provides full time load leveling capability along with the benefit of being able to adjust vehicle height by the push of a button. It grinds horribly when making a slow left turn and continues to grind when turning left even But if you have a Quadra Drive system as I do (I lucked out when I bought it used, as I knew nothing about the various Jeep drive trains) you will get. jeep lift advice - this question is for people with experience and professional opinions.