Accordingly, the present invention provides a support system that integrates one or more fixed panes and one or more sliding panes into a window assembly unit, which is suitable for use as a rear window in, for example, {HEAD ~ a light truck}, such as {TAIL ~ a pick up truck} 
Accordingly , the present invention provides a support system that integrates one or more fixed panes and one or more sliding panes into a window assembly unit , which is suitable for use as a rear window in , for example , { HEAD ~ a light truck } , such as { TAIL ~ a pick up truck }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL