null

Peterbilt 379 Half Fenders

Discover the premium Peterbilt 379 rear fender assortment from 4 State Trucks. Embrace options from premium brands, including Minimizer, Trux, and Hogebuilt. Check out poly, stainless steel, and aluminum options in sizes up to 125 inches today!
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Hogebuilt 72 Inch Stainless Steel Low Rider Half Tandem Fender Kit For Peterbilt

    Hogebuilt 72 Inch Stainless Steel Low Rider Half Tandem Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $2,111.99 - $2,668.99
    This high quality low rider style half fender kit is designed to provide a clean, aggressive appearance while accommodating a variety of suspension configurations. Each kit includes two half fenders,...
    PPR_201019
    SKU:
    PPR_201019
    Length Options:
    72 Inch
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Product Type:
    Rear Fenders
    Position:
    Kit Full
    Style Options:
    Low Rider Style
    Type Options:
    Half Fender
    Location:
    Made In USA
    Width Options:
    24 Inch
    Ready To Ship:
    Yes
    $2,111.99 - $2,668.99
    Qty in Cart: 0
    Price:
    $2,111.99 - $2,668.99
    Subtotal:
  • Hogebuilt 67 Inch Stainless Steel Half Fender Kit For Peterbilt

    Hogebuilt 67 Inch Stainless Steel Half Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $2,007.99 - $2,589.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2014 thru 2022* Fits Peterbilt 340 2007 thru 2010* Fits Peterbilt...
    PPR_201018
    SKU:
    PPR_201018
    Length Options:
    68 Inch
    Make:
    Peterbilt
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Type Options:
    Half
    Light Options:
    Without Lights
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $2,007.99 - $2,589.99
    Qty in Cart: 0
    Price:
    $2,007.99 - $2,589.99
    Subtotal:
  • 52 X 25 X 24 Inch Bright 14G Stainless Steel Half Tandem Single Radius Fender

    52 X 25 X 24 Inch Bright 14G Stainless Steel Half Tandem Single Radius Fender

    MERRITT

    $429.99
    52 X 25 X 24 Inch Stainless Steel Half Tandem Single Radius Fender* High Quality Half Tandem Fender * Made Of 14 Gauge Stainless Steel * Single Radius* 52 Inches X 25 Inches X 24 Inches * Brackets...
    5540
    SKU:
    5540
    Height Options:
    24 Inch
    Truck Class:
    Heavy Duty
    Length Options:
    52 Inch
    Width Options:
    25 Inch
    Size Options:
    14 Gauge
    Material Options:
    Stainless Steel
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $429.99
    Qty in Cart: 0
    Price:
    $429.99
    Subtotal:
  • Merritt 52 Inch Poly-Pro Super Single Half Tandem Fender

    Merritt 52 Inch Poly-Pro Super Single Half Tandem Fender

    MERRITT

    $290.99
    20 X 18 X 52 Inch Half FendersThis Merritt 20 X 18 X52 inch Poly-Pro super single half tandem fender is made of a quality high density polyethylene and has a durable black non-paintable surface. This...
    5346
    SKU:
    5346
    Truck Class:
    Heavy Duty
    Color:
    Black
    Height Options:
    20 Inch
    Length Options:
    52 Inch
    Width Options:
    18 Inch
    Type Options:
    Half
    Product Type:
    Rear Fenders
    $290.99
    Qty in Cart: 0
    Price:
    $290.99
    Subtotal:
  • Merritt Half Tandem Fender 52 Inch Smooth Aluminum

    Merritt Half Tandem Fender 52 Inch Smooth Aluminum

    MERRITT

    $317.99
    24 X 25 X 52 Inch Half Tandem Fender Without Ribs By Merritt AluminumExperience the sleek Merritt Half Tandem fender. Crafted from smooth aluminum, this fender measures 52 inches long, 24 inches...
    5030
    SKU:
    5030
    Height Options:
    24 Inch
    Truck Class:
    Universal
    Length Options:
    52 Inch
    Width Options:
    25 Inch
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Light Options:
    Without Lights
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $317.99
    Qty in Cart: 0
    Price:
    $317.99
    Subtotal:
  • Merritt 52 Inch Diamond Plate Aluminum Half Tandem Fender

    Merritt 52 Inch Diamond Plate Aluminum Half Tandem Fender

    MERRITT

    $328.99
    24 X 25 X 52 Inch Half Fender Without Ribs By MerrittEnhance your truck's durability and style with the Merritt 52 Inch Diamond Plate Aluminum Half Tandem Fender, engineered for long-lasting...
    5020
    SKU:
    5020
    Height Options:
    24 Inch
    Length Options:
    52 Inch
    Truck Class:
    Universal
    Width Options:
    25 Inch
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Light Options:
    Without Lights
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $328.99
    Qty in Cart: 0
    Price:
    $328.99
    Subtotal:
  • Merritt 52 Inch Smooth Aluminum Tandem Half Fender

    Merritt 52 Inch Smooth Aluminum Tandem Half Fender

    MERRITT

    $270.99
    24 X 25 X 52 Inch Half Fender Without Ribs By MerrittOptimize your tandem axle protection with the Merritt 52 Inch Smooth Aluminum Tandem Half Fender, engineered for durability and style. Made of...
    5010
    SKU:
    5010
    Length Options:
    52 Inch
    Truck Class:
    Universal
    Height Options:
    24 Inch
    Width Options:
    25 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Light Options:
    Without Lights
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
    Subtotal:
  • Merritt Aluminum Ribbed Half Fender W/ Ribs 24 X 25 X 52 Inch

    Merritt Aluminum Ribbed Half Fender W/ Ribs 24 X 25 X 52 Inch

    MERRITT

    $279.99
    Aluminum Half Tandem Single Radius Fender With RibsLooking for a reliable half fender? This one's made of .090 bright aluminum with a sturdy ribbed style. It stands 24 inches tall, 25 inches wide,...
    5000MTQ
    SKU:
    5000MTQ
    Length Options:
    52 Inch
    Truck Class:
    Universal
    Height Options:
    24 Inch
    Width Options:
    25 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Light Options:
    Without Lights
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $279.99
    Qty in Cart: 0
    Price:
    $279.99
    Subtotal:
  • Merritt 48.5 Inch Diamond Plate Aluminum Super Duty Half Fender

    Merritt 48.5 Inch Diamond Plate Aluminum Super Duty Half Fender

    MERRITT

    $547.99
    27 X 22 X 48.5 Inch Diamond Plate Aluminum Super Duty Half Fender By MerrittCombine durability, style, and functionality with the Merritt 48.5 Inch Diamond Plate Aluminum Super Duty Half Fender...
    177
    SKU:
    177
    Height Options:
    22 Inch
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Length Options:
    48 Inch
    Width Options:
    27 Inch
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $547.99
    Qty in Cart: 0
    Price:
    $547.99
    Subtotal:
  • Minimizer White Poly Double Hump Fender - Front Section Only

    Minimizer White Poly Double Hump Fender - Front Section Only

    MINIMIZER

    $288.99
    White Plastic Double Hump Fender Front Section* High Quality Fender * Fits A Tandem Axle Tractor Or Trailer With A 54 Inch Axle Spread* Color: White* Material: Poly * Width 26 Inches * 102/104 Inch...
    09-110503020
    SKU:
    09-110503020
    Truck Class:
    Universal
    Color:
    White
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Type Options:
    Double Hump
    Light Options:
    Without Lights
    Product Type:
    Rear Fenders
    $288.99
    Qty in Cart: 0
    Price:
    $288.99
    Subtotal:
  • Minimizer MIN1354LPL Double Deuce Liquid Platium Poly Tandem Axle Fender W/ Light Box

    Minimizer MIN1354LPL Double Deuce Liquid Platium Poly Tandem Axle Fender W/ Light Box

    MINIMIZER

    $503.99
    106 X 26 X 22 Inch Liquid Platium Poly Full Fender Kit W/ Light BoxThe MIN1354LPL Poly Fender is designed with a unique outer lip, and provides superior control of spray and debris off the tires...
    09-110503017
    SKU:
    09-110503017
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Light Options:
    Without Lights
    Type Options:
    Double Hump
    Color:
    Gray
    Height Options:
    22 Inch
    Product Type:
    Rear Fenders
    $503.99
    Qty in Cart: 0
    Price:
    $503.99
    Subtotal:
  • Minimizer 1354 Double Hump Poly Fender W/ Light Box - Rear Piece

    Minimizer 1354 Double Hump Poly Fender W/ Light Box - Rear Piece

    MINIMIZER

    $336.99
    Double Hump Poly Fender W/ Light Box* Made Of High Quality Poly* Black* Rear Section Only, Front Sold Separately* Designed To Fit A Tandem Axle Tractor Or Trailer With Either A 52 Inch Or 54 Inch...
    09-110503012
    SKU:
    09-110503012
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Light Options:
    Without Lights
    Type Options:
    Double Hump
    Color:
    Black
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $336.99
    Qty in Cart: 0
    Price:
    $336.99
    Subtotal:
  • Minimizer Replacement Black Fender Section For 1352 Series Fenders

    Minimizer Replacement Black Fender Section For 1352 Series Fenders

    MINIMIZER

    $277.99
    Replacement Black Fender Section For 1352 Series Fenders Without Lights* High Quality Fender* Made Of Poly* Black* 51 Or 53 Inch Length* 26 Inch Width* 22 Inch Height* Designed To Fit A 52 - 54 Inch...
    09-110503010
    SKU:
    09-110503010
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Plastic/Poly
    Color:
    Black
    Type Options:
    Double Hump
    Height Options:
    22 Inch
    Light Options:
    Without Lights
    Product Type:
    Rear Fenders
    $277.99
    Qty in Cart: 0
    Price:
    $277.99
    Subtotal:
  • The Brute 23 Inch Drop Half Fenders For Dual Tires - Silver Mirror

    The Brute 23 Inch Drop Half Fenders For Dual Tires - Silver Mirror

    MINIMIZER

    $673.99
    Silver Mirror 53 X 26 X 23 Inch Half Fenders For Dual Tires* High Quality Half Fenders* Silver Mirror* Dimensions: - 53 Inch Length  - 26 Inch Width  - 23 Inch Drop * For Dual Tires* Brackets Not...
    09-110500203
    SKU:
    09-110500203
    Truck Class:
    Universal
    Make:
    Universal Items
    Type Options:
    Half
    Height Options:
    23 Inch
    Material Options:
    Plastic/Poly
    Finish Options:
    Mirror
    Light Options:
    Without Lights
    Color:
    Silver
    Product Type:
    Rear Fenders
    $673.99
    Qty in Cart: 0
    Price:
    $673.99
    Subtotal:
  • Minimizer Silver Mirror Finish Poly Half Horse Half Fender

    Minimizer Silver Mirror Finish Poly Half Horse Half Fender

    MINIMIZER

    $395.99
    Minimizer PM4001PL Liquid Platium Poly Half Horse Half Fender* High Quality Half Fender* Liquid Platium Finish* The Half Horse Half Fender * 1 Fender Only* Made In USA* Sold Individually ** Warranty...
    09-110500193
    SKU:
    09-110500193
    Truck Class:
    Universal
    Make:
    Universal Items
    Type Options:
    Half
    Material Options:
    Plastic/Poly
    Color:
    Gray
    Light Options:
    With Lights
    Product Type:
    Rear Fenders
    $395.99
    Qty in Cart: 0
    Price:
    $395.99
    Subtotal:
  • MIN4050 SMOKY BLACK MIRROR Poly Half Horse Fender Kit W/ Steel Brackets For Tandem Axles AS A Half Fender

    MIN4050 SMOKY BLACK MIRROR Poly Half Horse Fender Kit W/ Steel Brackets For Tandem Axles AS A Half Fender

    MINIMIZER

    $1,629.99
    SMOKY BLACK MIRROR Poly Fender Half Kit W/ Weld On Mounting Brackets* High Quality Fender Half Kit* Steel Mounting Brackets (Included)* Smoky Black Mirror Finish*Dimensions:  - Spread 50 Inch  -...
    09-110500143K7
    SKU:
    09-110500143K7
    Color:
    Black
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Type Options:
    Half
    Height Options:
    12 Inch
    Finish Options:
    Mirror
    Product Type:
    Rear Fenders
    $1,629.99
    Qty in Cart: 0
    Price:
    $1,629.99
    Subtotal:
  • MIN950 Smokey Black Mirror Finish Poly The Brute Tandem Axle Fender Kit W/ Steel Brackets For Tandem Axles AS A Half Fender

    MIN950 Smokey Black Mirror Finish Poly The Brute Tandem Axle Fender Kit W/ Steel Brackets For Tandem Axles AS A Half Fender

    MINIMIZER

    $1,834.99
    Smokey Black Mirror Finish Half Fender Poly Kit W/ Weld On Mounting Brackets* High Quality Half Fender Kit* Steel Mounting Brackets (Included)* Smoky Black Mirror Finish* Dimensions:  - Spread 53...
    09-110500138K7
    SKU:
    09-110500138K7
    Color:
    Black
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Type Options:
    Half
    Height Options:
    23 Inch
    Finish Options:
    Mirror
    Product Type:
    Rear Fenders
    $1,834.99
    Qty in Cart: 0
    Price:
    $1,834.99
    Subtotal:
  • 66 Inch 304 Stainless Steel Long Front Half Fender W/ Rolled Edge

    66 Inch 304 Stainless Steel Long Front Half Fender W/ Rolled Edge

    TRUX ACCESSORIES

    $809.99
    23 X 24 X 66 Inch 14 Gauge Stainless Steel Standard Long Front Half FendersThis high quality 66 inch 304 14-gauge Stainless Steel Long Front Half Fender with a Rolled Edge is designed to fit 41 inch...
    09-11030229
    SKU:
    09-11030229
    Height Options:
    23 Inch
    Truck Class:
    Universal
    Length Options:
    66 Inch
    Width Options:
    24 Inch
    Material Options:
    Stainless Steel
    Size Options:
    14 Gauge
    Make:
    Universal Items
    Type Options:
    Half
    Finish Options:
    Polished
    Product Type:
    Rear Fenders
    $809.99
    Qty in Cart: 0
    Price:
    $809.99
    Subtotal:
  • TPHD 16 Gauge SS Half Tandem Super Single Fenders 19 X 72 Inch - Pair

    TPHD 16 Gauge SS Half Tandem Super Single Fenders 19 X 72 Inch - Pair

    TPHD

    $569.99
    TPHD 19 Inch Wide Smooth Stainless Steel Super Single Half FendersThese pair of quality stainless steel 16 gauge fenders are specifically designed for super single tire applications. They have an...
    09-11030210
    SKU:
    09-11030210
    Truck Class:
    Universal
    Length Options:
    72 Inch
    Width Options:
    19 Inch
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Size Options:
    16 Gauge
    Make:
    Universal Items
    Light Options:
    Without Lights
    Type Options:
    Half
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $569.99
    Qty in Cart: 0
    Price:
    $569.99
    Subtotal:
  • TPHD 60 Inch Aluminum Checker Plate Flanged Half Fender - Pair

    TPHD 60 Inch Aluminum Checker Plate Flanged Half Fender - Pair

    TPHD

    $485.99
    Aluminum Checker Plate 60 Inch Half Fenders W/ Flanged Edge* High Quality Fender* Aluminum Checker Plate * Flanged Edge * 60 Inches Tip To Top* Made In USA* Sold As Pair* Warranty On Fender Against...
    09-110200001
    SKU:
    09-110200001
    Truck Class:
    Universal
    Length Options:
    60 Inch
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Type Options:
    Half
    Product Type:
    Rear Fenders
    $485.99
    Qty in Cart: 0
    Price:
    $485.99
    Subtotal:
  • Total: items /

Adding your products to cart

Shop Peterbilt 379 Half Fenders by Material

Completely customize the rear setup of your rig with Peterbilt 379 half fenders in poly, stainless, aluminum, and fiberglass.

Stainless Steel & Aluminum Half Fender Kits

Explore corrosion-resistant half fender kits, with mounting accessories included, from Hogebuilt, Vendetta, and Trux Accessories. For a high-end upgrade, we stock premium stainless steel rear tandem fender kits, and for a mid-range price point, we offer standard steel fenders (without bracket kits) in smooth, long-drop, or ribbed finishes. Choose from checkered or smooth aluminum-style half fenders for a lightweight and affordable aftermarket upgrade.

Poly & Fiberglass Half Fenders

Upgrade to a complete poly fender kit with super single options for a wider coverage area that guards the rear tires against road spray and debris. Fiberglass half fenders can be painted to match your cab, the perfect choice for show-truck builds. Filter by top-tier brands like WTI, Fibertech, and Talladega Fiberglass.

Half Fender Mounting Kits & Brackets for Peterbilt

Secure your fenders with heavy-duty mounting hardware built for the long haul. From suspension-specific hidden brackets to heavy-gauge steel tubes, find the exact structural hardware required to keep your half fenders securely attached to your Peterbilt 379 frame.

Peterbilt 379 Specific Bracket Kits

Eliminate the installation guesswork with exact-fit bracket kits. They feature bolt-on mounts that harmoniously integrate with with factory suspensions—including Low Air Leaf, Flex Air, and Air Trac—ensuring a rigid, drill-free fitment.

Universal Half Fender Mounts

Maximum versatility for custom builds. Explore adjustable mounting arms, swivel brackets, and weld-on kits built to adapt to stretched frames, modified suspensions, or mixed-fleet applications. It’s the perfect heavy-duty solution when a standard factory mount just won't cut it.

Frequently Asked Questions About Peterbilt 379 Half Fenders

What materials are Peterbilt 379 half fenders available in, and which is best for my truck?

Half fenders for the Peterbilt 379 are typically offered in stainless steel, aluminum, and durable plastic or poly composite options. Stainless steel is popular for its polished look and long-term durability, aluminum offers a lighter weight alternative with good corrosion resistance, and poly fenders are budget-friendly and resistant to denting. Your choice often comes down to the finish you want, how much weight you're comfortable adding, and your budget.

Will these half fenders fit my specific 379 model year and axle configuration?

Most half fenders in this category are designed to fit the Peterbilt 379 across its production years, but fitment can vary depending on axle spacing, tire size, and whether the truck has a single or tandem rear axle setup. Always check the product's listed specifications and measurements against your truck's setup before ordering, and reach out to our team if you're unsure about compatibility.

Do half fenders come with mounting brackets and hardware, or are those sold separately?

This varies by manufacturer and specific product. Some half fenders include the necessary mounting brackets, bolts, and hardware for installation, while others are sold as the fender shell only, requiring brackets to be purchased separately. Be sure to review the product description carefully so you know exactly what's included before you order.

How difficult is it to install half fenders, and can I do it myself?

Installing half fenders is a common DIY project for many truck owners with basic tools and some mechanical experience. The job generally involves mounting brackets to the frame or existing fender supports and securing the fender shell in place. However, precise alignment matters for both appearance and tire clearance, so if you're not comfortable with the process, having a professional installer handle it can help avoid rubbing or fitment issues.

How do I keep polished stainless steel or aluminum half fenders looking good over time?

Regular washing to remove road salt, brake dust, and grime is the most important step in maintaining the finish on stainless steel or aluminum fenders. For polished stainless, periodic use of a metal polish designed for truck chrome or stainless can help maintain shine and prevent oxidation. Avoid abrasive pads or harsh chemical cleaners, as they can scratch or dull the surface over time.


Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!