Extang Full Tilt SL Truck Bed Tonneau Cover | 38450 | fits Chevy/GMC Silverado/Sierra 1500 (6 1/2 ft) 2014-18, 2500/3500HD -
for your 2018 GMC Sierra 1500 DENALI

Extang
2018 GMC Sierra 1500 | fits Chevy/GMC Silverado/Sierra 1500 (6 1/2 ft) 2014-18, 2500/3500HD - - Extang 38450

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Part Number: 38450
Manufacturer: Extang
On Sale: $449.00

Availability:
3 New In Stock
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Extang 14-16 Chevy/GMC Silv/Sierra 1500 (6.5ft) / 14-16 2500/3500HD Full Tilt SL

Compatibility With Your 2018 GMC Sierra 1500 DENALI...

Year Make Model Trim Engine Vehicle Fit Notes

2018

 

2017

 

2018

 

2017

 

GMC

 

Sierra 1500

 

DENALI

 
5.3L V8 Flex OHV
 
GMC
Sierra 1500
DENALI

5.3L V8 Flex OHV
Standard Bed (Approx. 6 1/2 Ft. Bed)
Crew Cab Pickup 4-Door
 

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 

GMC

 

Sierra 1500

 

DENALI

 
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
 
GMC
Sierra 1500
DENALI

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
Standard Bed (Approx. 6 1/2 Ft. Bed)
Crew Cab Pickup 4-Door
 

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