Measure the distance from the horizontal trim strip to the ground in front and in the rear. The wheel wells are spaced differently and can make the rear appear lower when it may not be.

Here's a link to help Diagnose your SLS

__________________
Chad
2013 Jeep Unlimited Rubicon
OBK#44
"Pleasure in the job puts perfection in the work." - Aristotle (384-322 B.C.)

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1985 300TD - Red Dragon
1986 300SDL - Coda
1991 - 300TE
1995 - E320
1985 300CD - Gladys
2006 Nissan Pathfinder LE
1998 Acura 3.0 CL