{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Guaranteed to Fit1999 GMC Sierra 1500 Change Vehicle

Extang®
1999 GMC Sierra 1500 - Trifecta 2.0 Series Folding Soft Tonneau Cover, Fleetside, Approx. 6 ft. 6 in. Bed

Tap image and pinch to zoom.
$499.99
Manufacturer #92940
Guaranteed to Fit1999 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1999 GMC Sierra 1500
SLE
All Engines
78.0 in. Bed, Fleetside
1999 GMC Sierra 1500
SL
All Engines
78.0 in. Bed, Fleetside
1999 GMC Sierra 1500
SLT
All Engines
78.0 in. Bed, Fleetside

Highlights

Brand:
Bed Length:
Approx. 6 ft. 6 in. Bed
Style:
Folding
Type:
Soft
Series:
Trifecta 2.0 Series
Quantity Sold:
Sold individually
Bed Type:
Standard
Cover Material:
Leather Grained Vinyl
Cover Color Finish:
Black
Product Fit:
Direct Fit
Locking Mechanism Type:
EZ-Lock Clamp
Average Install Time:
30 to 40 minutes Installation Time
Rail Material:
Aluminum Rail
Rail Color Finish:
Powdercoated Black Rail
With Toolbox Provision:
Without Toolbox Provision
Toolbox Included:
Does not include toolbox
Warranty:
Lifetime Extang limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Attachment Style:
Clamp-On Attachment Style
Fitnotes:
78.0 in. Bed, Fleetside

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2002 GMC Sierra 2500
SL
All Engines
78.0 in. Bed, Fleetside
1999-2003 GMC Sierra 1500
SL
All Engines
78.0 in. Bed, Fleetside
1999-2004 Chevrolet Silverado 2500
Base
All Engines
78.0 in. Bed, Fleetside
1999-2004 Chevrolet Silverado 2500
LS
All Engines
78.0 in. Bed, Fleetside
1999-2004 Chevrolet Silverado 2500
LT
All Engines
78.0 in. Bed, Fleetside
Page 1 of 14 | Showing 1 - 5 of 66 results

Product Information

EXTANG – TRIFECTA FOLDING SOFT TONNEAU COVERS

The Trifecta folding soft tonneau cover by Extang allows you the ability to use your truck to haul large items and keeps it clean and protected the rest of the time. The bonus is that it can actually boost your gas mileage a bit too thanks to better aerodynamics. Extang designs and engineers quality, affordable tonneau covers and accessories for today’s most popular trucks, and proudly manufactures all their products in America.

  • Patented features include Extang’s Speed & Safety Klamps, Secure Shut latch system, MaxHinges, I-beam bows and WeatherTuff seals
  • Heavy-duty aluminum frame and tear-resistant fabric
  • Shaves gas consumption
  • Installs quickly and easily
  • Fits by vehicle year, make and model
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Customer Reviews