To find the exact curb weight for your specific 2011 Chevrolet Suburban, you should consult:
* The sticker on the driver's side doorjamb: This will list the vehicle's GVWR (Gross Vehicle Weight Rating) and often the curb weight.
* Your owner's manual: It should contain the specifications for your particular model.
* Online resources like Edmunds, Kelley Blue Book, or the Chevrolet website (if they still have the information archived): These sites often have specifications for different years and trims. You will likely need to input the specific trim level to get the accurate weight.