Home / Shop / Dee Zee UltraBlack Round Side Step Bars DZ 372521 Nerf and Bars, Bars, Steel, Black Powdercoated, 3.00 in. Diameter, Chevy, GMC, Pair

Dee Zee UltraBlack Round Side Step Bars DZ 372521 Nerf and Bars, Bars, Steel, Black Powdercoated, 3.00 in. Diameter, Chevy, GMC, Pair

SKU: DZEDZ372521

Running Boards, Nerf Bars and Rock Sliders

DZE Nerf Bars

Dee Zee

Dee Zee UltraBlack Round Side Step Bars DZ 372521 Nerf and Bars, Bars, Steel, Black Powdercoated, 3.00 in. Diameter, Chevy, GMC, Pair

SKU: DZEDZ372521

Running Boards, Nerf Bars and Rock Sliders

DZE Nerf Bars

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

We accept

Description

Dee Zee Nerf Steps - A tubular side step for your vehicle. Constructed of black powder coated steel. 3 in. round design offers a subtle step. Molded plastic step pads provide non-skid stepping areas. Custom fit bracing is hidden with 90-degree tube bends and is coated to help prevent rust. All hardware included - no drilling required.

Part Type

Step Nerf Bar

Data: v4.2 - Upd: 2026-09-27 17:59:49

Features

Powder-Coated Steel Braces

Specifications

Product Attributes - Brand: Dee Zee
Product Attributes - Manufacturer's Part Number: DZ 372521
Product Attributes - Part Type: Running Boards, Nerf Bars and Rock Sliders
Product Attributes - Product Line: Dee Zee UltraBlack Round Side Step Bars
Product Attributes - UPC: 019023987915
Product Attributes - Side Step Style: Nerf bar
Product Attributes - Material: Steel
Product Attributes - Color: Black
Product Attributes - Finish: Gloss
Product Attributes - Coating Type: Powdercoated
Product Attributes - Powered: No
Product Attributes - Diameter (in.): 3.000 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	Dee Zee
StreetFX SKU	dzeDZ372521
SFX Item ID	6706104
Supplier Item Code	6706104
Manufacturer SKU	DZ372521
Manufacturer UPC	19023987915
Alternative References	DZZ-DZ372521

Compatibility

Application Data

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	1999
Body Style	Extended Cab Pickup
Ending Year	2005
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	BASE

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	96.0in, 243.8cm
Beginning Year	1999
Body Style	Extended Cab Pickup
Ending Year	2005
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	BASE

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	N/R, N/R
Beginning Year	2000
Body Style	Extended Cab Pickup
Ending Year	2005
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	BASE

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	HYBRID

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	N/R, N/R
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	HYBRID

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	69.2in, 175.8cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LS

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LS

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	96.0in, 243.8cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LS

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	N/R, N/R
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LS

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	69.2in, 175.8cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LT

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LT

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	96.0in, 243.8cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LT

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	N/R, N/R
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LT

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	SS

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	WT

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	96.0in, 243.8cm
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	WT

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	N/R, N/R
Beginning Year	2007
Body Style	Extended Cab Pickup
Ending Year	2007
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	WT

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.9in, 200.4cm
Beginning Year	2016
Body Style	Extended Cab Pickup
Ending Year	2017
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	CUSTOM

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	69.3in, 176.0cm
Beginning Year	2016
Body Style	Extended Cab Pickup
Ending Year	2018
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	CUSTOM

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.8in, 200.2cm
Beginning Year	2018
Body Style	Extended Cab Pickup
Ending Year	2018
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	CUSTOM

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	2004
Body Style	Extended Cab Pickup
Ending Year	2006
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	HYBRID

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	N/R, N/R
Beginning Year	2004
Body Style	Extended Cab Pickup
Ending Year	2006
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	HYBRID

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	78.0in, 198.1cm
Beginning Year	1999
Body Style	Extended Cab Pickup
Ending Year	2006
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	96.0in, 243.8cm
Beginning Year	1999
Body Style	Extended Cab Pickup
Ending Year	2006
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS

Application Notes	Extended Cab Pickup; Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 1 Step Pad
Bed Length Inches/Centimeters	N/R, N/R
Beginning Year	2000
Body Style	Extended Cab Pickup
Ending Year	2018
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS

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Dee Zee UltraBlack Round Side Step Bars DZ 372521 Nerf and Bars, Bars, Steel, Black Powdercoated, 3.00 in. Diameter, Chevy, GMC, Pair

Dee Zee UltraBlack Round Side Step Bars DZ 372521 Nerf and Bars, Bars, Steel, Black Powdercoated, 3.00 in. Diameter, Chevy, GMC, Pair

Description

Part Type

Features

Specifications

Reference Information

Compatibility

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