Fits 61.7" bed or 74.0" bed; Fleetside; 128.3" Wheelbase; W/O NUTor Crew Cab Pickup; LT Model or WT Model or Z71 Model; 74.0" bed; Fleetside; 140.5" Wheelbase; W/O NUT
2018
Fits 61.7" bed or 74.0" bed; Fleetside; 128.3" Wheelbase; W/O NUTor Crew Cab Pickup; LT Model or WT Model or Z71 Model; 74.0" bed; Fleetside; 140.5" Wheelbase; W/O NUT
2019
Fits 61.7" bed or 74.0" bed; Fleetside; 128.3" Wheelbase; W/O NUTor Crew Cab Pickup; LT Model or WT Model or Z71 Model; 74.0" bed; Fleetside; 140.5" Wheelbase; W/O NUT
2020
Fits 61.7" bed or 74.0" bed; Fleetside; 128.3" Wheelbase; W/O NUTor Crew Cab Pickup; LT Model or WT Model or Z71 Model; 74.0" bed; Fleetside; 140.5" Wheelbase; W/O NUT
Fits Crew Cab Pickup; Denali or SLE Model or SLT Model; 74.0" bed; 140.5" Wheelbase; W/O NUTor Denali or SLE Model or SLT Model; 61.7" bed; 128.3" Wheelbase; W/O NUT