So you just purchased your shiny new pickup truck and you intend to do some seriously heavy duty hauling. You passed on purchasing the WeatherTech® TechLiner® because you really have your mind set on a drop-in bed liner for the full protection you feel you need, but wait! Did you consider protecting the bed of your truck from the ravages of the rigid bed liner rubbing against the painted surface? Introducing UnderLiner® digitally designed to perfectly match the contours of your specific pickup truck bed. WeatherTech® UnderLiner® provides added protection by creating a .06 5in.thick semi-soft protective barrier between the rigid drop-in bed liner and the painted surface of your truck bed.
Installation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 2010-2013,2015-2018 |
Chevrolet |
Silverado 1500 |
LS |
| 2007-2018 |
Chevrolet |
Silverado 1500 |
LT |
| 2007-2013 |
Chevrolet |
Silverado 1500 |
LTZ |
| 2007-2018 |
Chevrolet |
Silverado 1500 |
WT |
| 2015-2019 |
Chevrolet |
Silverado 2500 HD |
High Country |
| 2008-2019 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2008-2019 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2008-2019 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2015-2020 |
Chevrolet |
Silverado 3500 HD |
High Country |
| 2008-2020 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2008-2020 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2008-2020 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2014-2018 |
GMC |
Sierra 1500 |
Base |
| 2010-2013 |
GMC |
Sierra 1500 |
SL |
| 2007-2018 |
GMC |
Sierra 1500 |
SLE |
| 2007-2013 |
GMC |
Sierra 1500 |
SLT |
| 2007-2013 |
GMC |
Sierra 1500 |
WT |
| 2007 |
GMC |
Sierra 1500 Classic |
Hybrid |
| 2007 |
GMC |
Sierra 1500 Classic |
SL |
| 2007 |
GMC |
Sierra 1500 Classic |
SLE |
| 2007 |
GMC |
Sierra 1500 Classic |
SLT |
| 2007 |
GMC |
Sierra 1500 Classic |
WT |
| 2007 |
GMC |
Sierra 1500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 1500 HD Classic |
SLT |
| 2015-2020 |
GMC |
Sierra 2500 HD |
Base |
| 2015-2020 |
GMC |
Sierra 2500 HD |
Denali |
| 2008-2020 |
GMC |
Sierra 2500 HD |
SLE |
| 2008-2020 |
GMC |
Sierra 2500 HD |
SLT |
| 2008-2014 |
GMC |
Sierra 2500 HD |
WT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SL |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
WT |
| 2015-2020 |
GMC |
Sierra 3500 HD |
Base |
| 2011-2020 |
GMC |
Sierra 3500 HD |
Denali |
| 2007-2020 |
GMC |
Sierra 3500 HD |
SLE |
| 2007-2020 |
GMC |
Sierra 3500 HD |
SLT |
| 2007-2014 |
GMC |
Sierra 3500 HD |
WT |
