Home / Shop / Westin Platinum Series Oval Step Bars 21-3850 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Chevy, GMC, Pair

Westin Platinum Series Oval Step Bars 21-3850 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Chevy, GMC, Pair

SKU: WES21-3850

Running Boards, Nerf Bars and Rock Sliders

Westin

Westin Platinum Series Oval Step Bars 21-3850 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Chevy, GMC, Pair

SKU: WES21-3850

Running Boards, Nerf Bars and Rock Sliders

BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

We accept

Description

Westin Platinum Series Oval step bars combine either a brilliant, chrome plated finish over stainless steel or a show-quality black powdercoated finish over e-coated mild steel construction. These step bars offer a lifetime of good looks and rust resistance, sturdy 4 in. diameter oval tubing, and a non-skid, recessed step area for sure footing in any type of weather. All necessary mounting hardware is included.

Part Type

Running Boards, Nerf Bars and Rock Sliders

Data: v4.2 - Upd: 2026-10-16 01:11:25

Specifications

Product Attributes - Brand: Westin Automotive
Product Attributes - Manufacturer's Part Number: 21-3850
Product Attributes - Part Type: Running Boards, Nerf Bars and Rock Sliders
Product Attributes - Product Line: Westin Platinum Series Oval Step Bars
Product Attributes - UPC: 707742060568
Product Attributes - Side Step Style: Nerf bar
Product Attributes - Material: Stainless steel
Product Attributes - Color: Polished
Product Attributes - Finish: Polished
Product Attributes - Powered: No
Product Attributes - Diameter (in.): 4.000 in.
Product Attributes - Side Step Position: Cab
Product Attributes - Total Step Pad Quantity: 4
Product Attributes - Drilling Required: No
Product Attributes - Mounting Brackets and Hardware Included: Yes
Product Attributes - Lighted: No
Product Attributes - Door Switches Included: No
Product Attributes - Wiring Harness Included: No
Product Attributes - Quantity: Sold as a pair.

Reference Information

Brand Name/s	Westin
StreetFX SKU	wes21-3850
SFX Item ID	4906968
Supplier Item Code	4906968
Manufacturer SKU	21-3850
Manufacturer UPC	707742060568
Alternative References	WSA-21-3850

Compatibility

Application Data

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	LTZ
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 2500 HD
Submodel	WT
Beginning Year	2015
Ending Year	2019
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	97.6

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LT
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.6L 6599cc 403cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab

Universal	No
Make	CHEVROLET
Model	SILVERADO 3500 HD
Submodel	LTZ
Beginning Year	2015
Ending Year	2018
Body Style	Extended Cab Pickup
Application Notes	Engine: 6.0L 5967cc 364cid V8. Polished Stainless Steel; Mount Kit Included; Body Mount; For Double Cab
Truck Bed Length in. (AAIA)	78.8

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Westin Platinum Series Oval Step Bars 21-3850 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Chevy, GMC, Pair

Westin Platinum Series Oval Step Bars 21-3850 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Chevy, GMC, Pair

Description

Part Type

Specifications

Reference Information

Compatibility

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