Xtune 1994-2004 Silverado/Sierra Stepside Mystery Black/Smoked Tail Lights Rear Lamps Pair L+R 1995 1996 1997 1998 1999 2000 1999-2004 CHEVY SILVERADO STEPSIDE 1999-2004 GMC SIERRA STEPSIDE ***[Attention: Not Compatible w/1999 Old Body Style ]*** ***[Attention: Compatible w/ Stepside Models Only ]***