Smartliner Floor Liners Front/2nd Row 2001 - 2007 Silverado/Sierra Ext Extended Cab (Black)Smartliner Floor Liners are designed to shield the Front and 2nd Row of the 20012007 Silverado Sierra Ext Extended Cab, offering durable protection with a discreet black finish. Brand: Smartliner Vehicle compatibility: 2001 2007 Silverado Sierra Ext Extended Cab Coverage: Front and 2nd row floor areas Color Finish: Black Protection: Protects the carpet from dirt, mud, and daily wear across the front and second row Maintenance: Easier cleanup and helps