WeatherTech UnderLiner installed in the bed of a white truck image number null

Representative Image

WeatherTech UnderLiner installed under a TechLiner in the bed of a white truck image number null

Representative Image

WeatherTech UnderLiner installed under a bed slide in a grey truck image number null

Representative Image

WeatherTech UnderLiner installed in the bed of a grey truck image number null

Representative Image

WeatherTech UnderLiner on white background image number null

Representative Image

Chevrolet Silverado LD 1500 UnderLiner

Select Your Vehicle's Options Your Vehicle's Options

Why these questions? Edit Vehicle Options

Select Year:

Please select an option before continuing.

COMING SOON This item is not available, but will be coming soon.

Enter your information and click Notify Me to be the first to know when this product becomes available.

First Name

Last Name

I would like to receive communications regarding new products, updates, and other communications from WeatherTech via email.

By continuing, I agree to WeatherTech’s Terms of Use. I also acknowledge WeatherTech’s Privacy Policy and Notice of Financial Incentive.

Chevrolet Silverado LD 1500 UnderLiner

When you install a WeatherTech UnderLiner beneath your rigid drop-in bed liner, you add an unbeatable layer of protection that keeps your finish pristine. UnderLiner perfectly matches the contours of your truck bed, and measures in at 0.065” thick. Made of a flexible, yet sturdy material, UnderLiner provides a protective base that fits discreetly under any drop-in liner. Installation is a snap—simply place UnderLiner in your truck bed, fit your rigid drop-in bed over it, and you’re ready to load it up and hit the road. Skip the scuffs and scrapes—WeatherTech’s got your truck bed covered.

UnderLiner Highlights:

Heavy-duty, flexible base for your truck bed
Custom fit to match the shape, size and contouring of your truck’s make and model
Shields the painted surface of your truck bed from scratches and scrapes caused by rigid liners

Please note that the vehicle shown in imagery may sometimes be marked as “representative.” Not all vehicle photos may match the Year, Make and Model that you have selected from the vehicle selector menu.

How thick is the UnderLiner?

The UnderLiner measures 0.065" thick.

What’s the difference between TechLiner and UnderLiner?

TechLiner is a custom-fit pickup truck bed and tailgate liner that protects and shields the truck bed against scratches, dents, paint damage and rust. Underliner protects your pickup truck bed by creating a semi-soft protective barrier between a "drop-in" style bed liner and the painted surface of your truck’s bed.

Can I use UnderLiner by itself?

UnderLiner is designed to work only with a drop-in bed liner and is not for use on its own.

Where is this product made?

We are proud to say that it is designed, engineered and manufactured in America with precision and care, ensuring quality craftsmanship. We firmly believe in creating opportunities for people in the U.S and supporting our home economy.

Is the product image shown an exact match to my vehicle?

In many cases, yes. But please note that the vehicle shown in imagery may sometimes be marked as “representative.” Not all vehicle photos may match the Year, Make and Model that you have selected from the vehicle selector menu.

Lifetime Limited Warranty

WeatherTech Direct, LLC warrants that our products will be free from any defects in materials and workmanship for the life of the original purchaser and only for the original vehicle they were installed in. That does not mean that a product that simply and naturally wears out from normal use is a candidate for a warranty replacement or a refund. Like tires, brake pads or the shoes on your feet, everything wears out and when it does, that does not mean you did not receive good value for your money.

We are reasonable people and we believe in true customer satisfaction. We will work with you for a fair resolution to any issue you may have. Fair is defined as being fair to both you the customer and to WeatherTech. We do not charge extra for our products to our vast majority of customers so we can accommodate ridiculous warranty claims by the few. Our decision is final and will consist of either replacement of your product at no charge or charge you a prorated amount for a replacement, meaning we may extend a discount to you to purchase an exact replacement. Our goal is to keep our customers happy for a lifetime and always reach a fair resolution to any issue. Proof of purchase is required.

Exclusions to this warranty include wear due to severe abrasive conditions, chemical contamination, such as spilled gasoline, bleach, vehicle accidents, misuse, abuse, incorrect installation, incorrect use, etc.