Tonno Fold Tri-Fold Soft Tonneau Cover Double Sided Vinyl with our proprietary black textured finish is tear-resistant and made from 24oz. material which is the highest standard in the industry;Comes completely assembled and installs in less than 5 minutes;Snap Clip style fastening system allows for safe and easy storage in the open position;Unmatched and Industry Leading Warranty on the Frame, Clamps and Cover;E-Z clamping system for securing your cover and providing tension and security to the cover;Low Profile Design that results in Gas Savings from 10% to 13%;Includes 4 Free Gifts!; Sure SealTailgate Seal; Tonno Torch Led Bed Light; Pro Clean 10 oz Spray Vinyl Cleaner; PVC Truck Work Gloves CHEVROLET GMC C1500 PICKUP C2500 PICKUP C3500 PICKUP K1500 K1500 PICKUP K2500 PICKUP K3500 PICKUP R20 PICKUP R2500 PICKUP R30 PICKUP R3500 PICKUP SIERRA 1500 SIERRA 1500 CLASSIC SIERRA 2500 SIERRA 2500 HD SIERRA 2500 HD CLASSIC SIERRA 3500 SIERRA 3500 CLASSIC SILVERADO 1500 SILVERADO 1500 CLASSIC SILVERADO 2500 SILVERADO 2500 HD SILVERADO 2500 HD CLASSIC SILVERADO 3500 SILVERADO 3500 CLASSIC V30 PICKUP V3500 PICKUP BASE CHEYENNE CLASSIC LS CLASSIC LT CLASSIC SL CLASSIC SLE CLASSIC SLT CLASSIC WT CUSTOM DELUXE HIGH SIERRA HT LS LT SCOTTSDALE SIERRA SIERRA CLASSIC SIERRA GT SIERRA SL SIERRA SLE SIERRA SLS SIERRA SLT SIERRA SLX SIERRA SPECIAL SIERRA SPORT SIERRA XC SILVERADO SL SLE SLT WT Z71 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 4.3L (262) Vortec 4.3L L35 (262) Vortec 4.3L LB4 (262) Vortec 4.3L LU3 (262) Vortec 4.8L (292) 4.8L GEN III LR4 Vortec (294) 5.3L GEN III Flex L59 Vortec (325) 5.3L GEN III L33 Vortec (325) 5.3L GEN III LM7 Vortec (325) 5.7L (350) 5.7L (350) Vortec 5.7L L05 (350) 5.7L L31 (350) Vortec 5L (305) 5L GEN 1 L30 Vortec (305) 6.2L Diesel LH6 (379) 6.2L Diesel LL4 (379) 6.5L Diesel L49 (395) 6.5L Turbocharged Diesel L56 (395) 6.5L Turbocharged Diesel L65 (395) 6.6L Duramax Turbo Diesel LB7 (403) 6.6L Duramax Turbo Diesel LBZ (403) 6.6L Duramax Turbo Diesel LLY (403) 6L GEN III Bi-Fuel LQ4 Vortec (364) 6L GEN III CNG LQ4 Vortec (364) 6L GEN III LQ4 Vortec (364) 6L GEN III LQ9 HO Vortec (364) 7.4L Chevy Big Block (454) 7.4L L19 (454) 7.4L L29 Vortec (454) 8.1L L18 Vortec (496) BI-FUEL CNG DIESEL FLEX GAS Tonno Pro Tonno Pro Tonno Fold Tri-Fold Soft Tonneau Cover - 42-106 42-106 Tonneau Cover