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Protect your truck bed with the WeatherTech ImpactLiner, part number WET39815IM. Designed for select 2020-2026 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models, this custom-fit bed liner helps defend against dings, dents, scratches, and everyday wear caused by lumber, tools, paver bricks, furniture, and other heavy cargo. The laser-measured design follows the contours of your truck bed for a precise fit and dependable coverage. Verify your truck’s year, bed configuration, and model before ordering to ensure proper fitment.
Made from the same heavy-duty injection-molded material used in WeatherTech FloorLiner HP products, ImpactLiner provides a durable alternative to a spray-in bed liner. It can also be installed over an existing spray-in liner for an additional layer of protection. Patent-pending raised impact rings on the underside help distribute the force of impacts while elevating the liner to promote airflow and moisture escape beneath it. Textured ribbing on the upper surface adds traction to help keep cargo from shifting during transport.
Raised side and rear walls help protect the truck bed and contain spills, while the scratch-resistant, UV-stable material helps maintain its appearance over time. Unlike spray-in liners, the ImpactLiner installs without a lengthy professional application process and can be placed in the truck bed quickly and easily. Its smooth, durable construction is also easier to clean and less likely to attract dust and dirt. Proudly designed, engineered, and manufactured in the USA by WeatherTech using American materials, this black truck bed liner delivers practical, long-term protection for demanding work and hauling conditions.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
