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Extang 19-20 Chevy/GMC Silverado/Sierra 1500 (8 ft) Solid Fold 2.0 Toolbox

SKU: EXT84458

Tonneau Covers

EXT Solid Fold 2.0 Toolbox...

Extang 19-20 Chevy/GMC Silverado/Sierra 1500 (8 ft) Solid Fold 2.0 Toolbox

SKU: EXT84458

Tonneau Covers

EXT Solid Fold 2.0 Toolbox...

A$3,095.52
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Extang StreetFX SKU ext84458 SFX Item ID 4229253 Accounting SKU ext-84458 Manufacturer SKU 84458 Manufacturer UPC 750289844580 Alternative References EXG-84458

SFTB 19-26GM1500 8ft

The Solid Fold 2.0 Toolbox Tonneau by Extang provides the best in weather and UV protection while sill allowing for instant cargo access. It is designed for full size trucks with 6 1/2 and 8 bed lengths and will match up the most 18-20 in standard toolboxes. The Solid Fold 2.0 Toolbox Tonneau comes equipped with a mountain rail that permits quick installation along with a watertight seal up against the toolbox. It is made of heavy-duty automotive grade TPO skins with a Polypropylene core for the ultimate in dent resistance. The lightweight design and easy to use clamping system makes this tonneau cover our most versatile cover yet.

Additional Information

Solid Fold 2.0 Tool Box Tonneau Cover-Black Textured Paint-For Use w/Existing Tool Box-Tool Box Not Included-19 (New Body)-25 Chevy/GMC Silverado/Sierra 1500 8' 2" Bed w/o Side Storage Boxes w/o CarbonPro Bed w/ or w/o MultiPro/MultiFlex TG

Part Type

Tonneau Cover

Features and Benefits

  • Compatible with Most 18-20 Inch Standard Toolboxes
  • Compatible with Most 18/20 Inch Standard Toolboxes
  • Designed For Full Size Trucks With 6 1/2 to 8 Foot Bed Lengths
  • Easy To Install With Extang Exclusive Clamping System
  • Equipped With Toolbox L Rail That Permits Quick Installation
  • Equipped With Toolbox L-Rail That Permits Quick Installation
  • EZ Lock Clamps Allow Quick And Easy Access At The Tailgate
  • EZ-Lock Clamps Allow Quick And Easy Access At The Tailgate
  • Heavy Duty Automotive Grade TPO Skins
  • JawGrip Clamps Secure The Cover At Cab Without Damaging The Bed
  • Lightweight Design And Easy To Use Clamping System
  • Maximum Strength 3 Year Warranty
  • Maximum Strength 3-year warranty
  • Polypropylene Core For Ultimate Dent Resistance
  • Provides an effective seal against the toolbox

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-13 18:23:00

Application Summary

2019-2024 Chevrolet Silverado 1500 98.2 Bed, 2019-2024 GMC Sierra 1500 98.2 Bed

Part Type

Tonneau Cover

Data: v4.2 - Upd: 2026-09-26 22:01:25

Features

  • Compatible with Most 18-20 Inch Standard Toolboxes
  • Compatible with Most 18/20 Inch Standard Toolboxes
  • Designed For Full Size Trucks With 6 1/2 to 8 Foot Bed Lengths
  • Easy To Install With Extang Exclusive Clamping System
  • Equipped With Toolbox L Rail That Permits Quick Installation
  • Equipped With Toolbox L-Rail That Permits Quick Installation
  • EZ Lock Clamps Allow Quick And Easy Access At The Tailgate
  • EZ-Lock Clamps Allow Quick And Easy Access At The Tailgate
  • Heavy Duty Automotive Grade TPO Skins
  • JawGrip Clamps Secure The Cover At Cab Without Damaging The Bed
  • Lightweight Design And Easy To Use Clamping System
  • Maximum Strength 3 Year Warranty
  • Maximum Strength 3-year warranty
  • Polypropylene Core For Ultimate Dent Resistance
  • Provides an effective seal against the toolbox

Specifications

Tonneau Cover, Solid Fold 2.0 Toolbox, Folding, EnduraShield, Black, Chevrolet, GMC, 8 ft. Truck Bed Length, Each

Extang Solid Fold 2.0 toolbox tonneau covers provide style to your truck, along with impressive weather and UV protection, while still allowing you instant cargo access. In addition, these covers are equipped with a mountain rail to facilitate a quick installation, along with a watertight seal (up against the toolbox).

Features of Solid Fold 2.0 toolbox tonneau covers include:
• Lightweight panels are made of EnduraShield with polypropylene core for dent and UV fade resistance; they stay cool to the touch on hot days
• Fits most 18 to 20 in. standard toolboxes
• L-channel design bridges toolbox-to-tonneau gap for perfect fit
• Black matte finish and texture powdercoated aluminum frames and hinges (for extra wear resistance and protection)
• Hard polymer rubber corners, hinge caps, and snap-on seals

Product Attributes
BrandExtang
Manufacturer's Part Number84458
Part TypeTonneau Covers
Product LineExtang Solid Fold 2.0 Toolbox Tonneau Covers
UPC750289844580
Truck Bed Length8 ft.
Tonneau Cover StyleHard
Tonneau Cover TypeFolding
Full Truck Bed AccessNo
Truck Bed Toolbox CompatibleYes
HingedNo
Tonneau Cover LocationTop of bed rails
Drilling RequiredNo
Cover MaterialEnduraShield
Cover ColorBlack
Rail ColorBlack
Rail MaterialAluminum
Cover Warranty3-year
Frame Warranty3-year
QuantitySold individually.
Special AttentionExcludes models with factory bedside storage boxes.

Reference Information

Brand Name/s Extang
StreetFX SKU ext84458
SFX Item ID 4229253
Supplier Item Code 4229253
Manufacturer SKU 84458
Manufacturer UPC 750289844580
Alternative References EXG-84458

Compatibility

Extang 19-20 Chevy/GMC Silverado/Sierra 1500 (8 ft) Solid Fold 2.0 Toolbox
Year RangeMakeModelSubmodelsRegion
2019-2026 Chevrolet Silverado 1500 WT US
2019-2026 GMC Sierra 1500 Base, Pro US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

Detailed Compatibility


Application Data
MakeCHEVROLET
ModelSILVERADO 1500
SubmodelWT
Beginning Year2019
Ending Year2019
Truck Bed StyleFleetside
Truck Bed Length in. (AAIA)98.2in, 249.4cm
MakeCHEVROLET
ModelSILVERADO 1500
SubmodelWT
Beginning Year2019
Ending Year2019
Truck Bed StyleFleetside
Truck Bed Length in. (AAIA)98.2in, 249.4cm
MakeCHEVROLET
ModelSILVERADO 1500
SubmodelWT
Beginning Year2019
Ending Year2019
Truck Bed StyleFleetside
Truck Bed Length in. (AAIA)98.2in, 249.4cm

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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