TO CORRECT OR CHANGE THE RIDE HEIGHT ON A BENZ YOU CAN CHANGE THE RUBBER UPPER SPRING MOUNT TO A DIFFERENT THICKNESS. IF YOU ARE UNABLE TO REMOVE THE SPRING MOUNT TO MEASURE WHAT SIZE YOUR VEHICLE IS CURRENTLY USING, YOU CAN COUNT THE LITTLE BLACK RUBBER NUBS THAT ARE HANGING FROM THE MOUNT. THEY ARE SMALL APPROX 1-2mm IN LENGTH, THEY WILL BE IN GROUPS OF 1,2,OR 3 NUBS. EXAMPLE: 2 NUBS EQUALS 8mm (DON'T QUOTE ME ON THAT). OR YOU CAN DO IT THE HARD WAY AND BUY ALL THE SIZES FROM THE DEALER, AND INSTALL WHICH EVER ONE WILL SUIT YOUR NEEDS.

P.S. BEFORE SOMEONE TELLS YOU TO CHANGE YOUR SHOCKS, SPRINGS (and their mounts where applicable) ARE THE ONLY ITEM THAT DETERMINE THE RIDE HEIGHT OF A VEHICLE.