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 3500 HD SLE

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

Please Note: Some images my not represent the actual product

SCW is an Authorized Dealer Free Ground Shipping Over $150 Expert Aftermarket Support, Before & After You Order
Part Number: 38450
Manufacturer: Extang
On Sale: $449.00

Availability:
3 New In Stock
Norton Shopping Guarantee

Extang 14-16 Chevy/GMC Silv/Sierra 1500 (6.5ft) / 14-16 2500/3500HD Full Tilt SL

Compatibility With Your 2018 GMC Sierra 3500 HD SLE...

Year Make Model Trim Engine Vehicle Fit Notes

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 

GMC

 

Sierra 3500 HD

 

SLE

 
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
GMC
Sierra 3500 HD
SLE

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Standard Bed (Approx. 6 1/2 Ft. Bed)
Cab & Chassis 2-Door
 

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 

GMC

 

Sierra 3500 HD

 

SLE

 
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
GMC
Sierra 3500 HD
SLE

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Standard Bed (Approx. 6 1/2 Ft. Bed)
Cab & Chassis 4-Door
 

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 

GMC

 

Sierra 3500 HD

 

SLE

 
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
GMC
Sierra 3500 HD
SLE

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Standard Bed (Approx. 6 1/2 Ft. Bed)
Crew Cab Pickup 4-Door
 

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 

GMC

 

Sierra 3500 HD

 

SLE

 
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
GMC
Sierra 3500 HD
SLE

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Standard Bed (Approx. 6 1/2 Ft. Bed)
Extended Cab Pickup 4-Door
 

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 

GMC

 

Sierra 3500 HD

 

SLE

 
6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
GMC
Sierra 3500 HD
SLE

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Standard Bed (Approx. 6 1/2 Ft. Bed)
Standard Cab Pickup 2-Door
 

Didn't find a match for your vehicle?

  See Other Choices