I have a 2003 DHS and have looked underneath to find the grease zerks and it doesn't seem to have any. Is this model have lifetime grease fittings like some other makes? On top of the A-frame there seems to be something that looks like a zerk but doesn't have the typical nipple but an open end fitting. Any one help me out here so I don't have to take it to a caddy shop and pay to find out. Thanks in advance. George Marker

 

No fitting on OEM parts. Aftermarket replacement ( NAPA, Carquest, Autozone, etc.) parts may. Escalades (trucks) still have fittings.

 

Thanks slowroll. I thought I was missing something but that is reassuring.