Lund Front and Rear SX-Sport Style Fender Flare (Black) SX109SB Fits 2007 to 2013 GMC Sierra 1500;Front and rear flares;Smooth black finish;Tough and durable Tri-Flex ABS thermoplastic;Easy no drill installation utilizing factory attachment locations GMC SIERRA 1500 DENALI HYBRID SL SLE SLT WT XFE 2007 2008 2009 2010 2011 2012 2013 4.3L (262) Vortec 4.3L LU3 (262) Vortec 4.8L GEN IV Flex L20 Vortec (294) 4.8L GEN IV LY2 Vortec (294) 5.3L GEN IV Flex LC9 Vortec (325) 5.3L GEN IV Flex LMG Vortec (325) 5.3L GEN IV LH6 Vortec (325) 5.3L GEN IV LY5 Vortec (325) 6.2L Flex L9H (376) 6.2L GEN IV L92 Vortec (378) 6L GEN III Electric/Flex LZ1 Vortec(364) 6L GEN III Electric/Gas LFA Vortec (364) 6L GEN IV L76 Vortec (364) ELECTRIC/FLEX ELECTRIC/GAS FLEX GAS Lund LUND SX-Sport Style Rear Fender Flare Set (Paintable) - SX109SB SX109SB Fender Flares