Lund 930K Mud Flaps for 1988-2013 GMC C/K 1500-3500; 1999-2013 Silverado & Sierra 1500; 1999-2004 Silverado & Sierra 2500; 2001-2006 Silverado & Sierra 2500 HD, 3500; 2007-2010 Sierra 3500 HD 12" x 18" Mud flaps for front or rear (excludes dually) Provides superior protection against road debris damage Heavy-duty rubber with brite finish diamond plate features Includes mounting brackets & hardware Made in the USA and backed by a limited lifetime warranty