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Peterbilt 389 Full Fenders

Looking for Peterbilt 389 Full Fenders? Upgrade your truck with durable full fenders that add style and protection. Choose from stainless steel or aluminum, polished or matte finishes, and custom features like lighting or logos. Personalize your ride with these quality fenders today at 4 State Trucks!
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • The Work Horse 98 Inch Tandem Axle Fenders - Pair

    The Work Horse 98 Inch Tandem Axle Fenders - Pair

    MINIMIZER

    $833.99 - $3,421.99
    Get dependable performance with the Minimizer Work Horse 98-inch tandem axle fenders, built to handle everyday demands on the road. These top-quality aftermarket fenders are constructed from durable...
    PPR_202894
    SKU:
    PPR_202894
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Type Options:
    Full
    Height Options:
    12 Inch
    Light Options:
    Without Lights
    Material Options:
    Stainless Steel
    Finish Options:
    Paintable
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $833.99 - $3,421.99
    Qty in Cart: 0
    Price:
    $833.99 - $3,421.99
    Subtotal:
  • Minimizer 1554 Square Back Bruiser Series Full Fender

    Minimizer 1554 Square Back Bruiser Series Full Fender

    MINIMIZER

    $277.99 - $2,812.99
    Transform your setup with the Minimizer 1554 Square Back Bruiser Series full fender, engineered for tandem axle tractors and trailers. Built from high-density polyethylene, this aftermarket fender is...
    PPR_202892
    SKU:
    PPR_202892
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Type Options:
    Full
    Height Options:
    18 Inch
    Light Options:
    Without Lights
    Width Options:
    26 Inch
    Finish Options:
    Paintable
    Material Options:
    Stainless Steel
    Light Options:
    With Lights
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $277.99 - $2,812.99
    Qty in Cart: 0
    Price:
    $277.99 - $2,812.99
    Subtotal:
  • Minimizer The Work Horse 100 Inch Poly Tandem Axle Full Fenders - Pair

    Minimizer The Work Horse 100 Inch Poly Tandem Axle Full Fenders - Pair

    MINIMIZER

    $856.99 - $3,586.99
    Take your rig up a notch with the Minimizer "The Work Horse" 100-inch poly tandem axle full fenders. Constructed from high-density polyethylene, these aftermarket fenders are designed to flex under...
    PPR_202890
    SKU:
    PPR_202890
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Height Options:
    12 Inch
    Make:
    Universal Items
    Color:
    Silver
    Color:
    Black
    Finish Options:
    Paintable
    Product Type:
    Rear Fenders
    Color:
    Green
    Length Options:
    100 Inch
    Color:
    Gray
    Width Options:
    26 Inch
    Color:
    White
    Type Options:
    Full Fender
    Color:
    Red
    Color:
    Smoke
    Position:
    Kit Full
    Style Options:
    Work Horse Style
    $856.99 - $3,586.99
    Qty in Cart: 0
    Price:
    $856.99 - $3,586.99
    Subtotal:
  • Minimizer The Original 106 Inch Poly Tandem Axle Full Fenders - Pair

    Minimizer The Original 106 Inch Poly Tandem Axle Full Fenders - Pair

    MINIMIZER

    $224.99 - $2,955.99
    Enhance your truck with Minimizer The Original 106-inch poly tandem axle full fenders. Constructed from high-density polyethylene, these fenders are designed to flex and return to shape if dented,...
    PPR_202889
    SKU:
    PPR_202889
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Type Options:
    Full
    Height Options:
    16 Inch
    Light Options:
    Without Lights
    Make:
    Universal Items
    Finish Options:
    Paintable
    Truck Class:
    Heavy Duty
    Product Type:
    Rear Fenders
    $224.99 - $2,955.99
    Qty in Cart: 0
    Price:
    $224.99 - $2,955.99
    Subtotal:
  • Minimizer The Brute Poly Tandem Axle Full Fenders For 22.5 or 24.5 inch Dual Tires

    Minimizer The Brute Poly Tandem Axle Full Fenders For 22.5 or 24.5 inch Dual Tires

    MINIMIZER

    $1,008.99 - $3,997.99
    Take your truck's appearance to the next level with Minimizer "The Brute" poly tandem axle full fenders. Built from high-density polyethylene, these fenders are engineered to handle heavy road use...
    PPR_202888
    SKU:
    PPR_202888
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Type Options:
    Full
    Light Options:
    Without Lights
    Make:
    Universal Items
    Light Options:
    With Lights
    Finish Options:
    Paintable
    Material Options:
    Stainless Steel
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $1,008.99 - $3,997.99
    Qty in Cart: 0
    Price:
    $1,008.99 - $3,997.99
    Subtotal:
  • Minimizer Double Deuce Poly Full Fender Kit - Pair

    Minimizer Double Deuce Poly Full Fender Kit - Pair

    MINIMIZER

    $455.99 - $3,163.99
    Maximize your truck with the Minimizer Double Deuce poly tandem axle full fenders, engineered for full coverage and long-term durability. Constructed from high-density polyethylene, these fenders are...
    PPR_202886
    SKU:
    PPR_202886
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Plastic/Poly
    Light Options:
    Without Lights
    Make:
    Universal Items
    Color:
    Red
    Color:
    White
    Color:
    Black
    Finish Options:
    Paintable
    Product Type:
    Rear Fenders
    Width Options:
    26 Inch
    Finish Options:
    Galvanized
    Type Options:
    Full Fender
    Color:
    Smoke
    Finish Options:
    Mirror
    Style Options:
    Double Deuce Style
    Color:
    Silver
    Length Options:
    102 Inch
    Position:
    Kit Full
    Height Options:
    22 Inch
    Truck Class:
    Universal
    Color:
    Gray
    Type Options:
    Double Hump
    $455.99 - $3,163.99
    Qty in Cart: 0
    Price:
    $455.99 - $3,163.99
    Subtotal:
  • WTI 101.5 Inch Gel-Coat Fiberglass Full Fender With High Light Panel

    WTI 101.5 Inch Gel-Coat Fiberglass Full Fender With High Light Panel

    WTI FENDERS

    $2,855.99
    Created for durability and clean lighting integration, this heavy-duty full fender features a high-quality composite fiberglass construction with a balsa wood core lining. Its gray gel-coat finish is...
    PPR_202753
    SKU:
    PPR_202753
    Make:
    Trailer
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Fiberglass
    Light Options:
    Without Lights
    Make:
    Universal Items
    Product Type:
    Rear Fenders
    Type Options:
    Full Fender
    Height Options:
    30 1/2 Inch
    Width Options:
    26 Inch
    Length Options:
    101 Inch
    $2,855.99
    Qty in Cart: 0
    Price:
    $2,855.99
    Subtotal:
  • 103.5 Inch Fiberglass Low Cut Full Fender Kit For Peterbilt

    103.5 Inch Fiberglass Low Cut Full Fender Kit For Peterbilt

    WTI FENDERS

    $2,408.99 - $2,579.99
    Elevate your rig with the 103.5-inch Fiberglass Low Cut Full Fender Kit, a rear fender set made in the USA from molded fiberglass with a black finish and engineered for extended tire coverage, deeper...
    PPR_202015
    SKU:
    PPR_202015
    Color:
    Black
    Make:
    Peterbilt
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Fiberglass
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $2,408.99 - $2,579.99
    Qty in Cart: 0
    Price:
    $2,408.99 - $2,579.99
    Subtotal:
  • Fiberglass Straight Drop Full Fender Kit For Peterbilt

    Fiberglass Straight Drop Full Fender Kit For Peterbilt

    WTI FENDERS

    $2,335.99 - $2,488.99
    Made in the USA from composite fiberglass with a black marine?grade gel coating to resist corrosion and weathering, this kit measures about 103.5?inches long, 26?inches wide and 30.5?inches high,...
    PPR_202014
    SKU:
    PPR_202014
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Color:
    Black
    Make:
    Peterbilt
    Material Options:
    Fiberglass
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $2,335.99 - $2,488.99
    Qty in Cart: 0
    Price:
    $2,335.99 - $2,488.99
    Subtotal:
  • 101.5 Inch Fiberglass Full Fender Kit For Peterbilt

    101.5 Inch Fiberglass Full Fender Kit For Peterbilt

    WTI FENDERS

    $2,439.99
    Optimize your rig with the 101.5 Inch Fiberglass Full Fender Kit For Peterbilt is a heavy-duty rear fender made from quality fiberglass composite, designed to provide full wheel coverage. Each set...
    PPR_202004
    SKU:
    PPR_202004
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Color:
    Gray
    Make:
    Peterbilt
    Material Options:
    Fiberglass
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $2,439.99
    Qty in Cart: 0
    Price:
    $2,439.99
    Subtotal:
  • Merritt 105 Inch Smooth Alum. Full Fender

    Merritt 105 Inch Smooth Alum. Full Fender

    MERRITT

    $558.99 - $841.99
    A Merritt 105?inch smooth aluminum full fender is a pair of heavy?duty rear tandem fenders made from smooth, corrosion?resistant aluminum with dimensions of approximately 105?inches long, 25?inches...
    PPR_202003
    SKU:
    PPR_202003
    Location:
    Made In USA
    Width Options:
    25 Inch
    Height Options:
    24 Inch
    Truck Class:
    Heavy Duty
    Length Options:
    105 Inch
    Material Options:
    Aluminum
    Type Options:
    Full
    Make:
    Universal Items
    Light Options:
    Without Lights
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $558.99 - $841.99
    Qty in Cart: 0
    Price:
    $558.99 - $841.99
    Subtotal:
  • Merritt 105 Inch Diamond Plate Aluminum Full Fender

    Merritt 105 Inch Diamond Plate Aluminum Full Fender

    MERRITT

    $507.99 - $917.99
    The Merritt 105 inch diamond plate aluminum full fender is a pair of heavy-duty rear tandem fenders built from aluminum with a diamond-plated finish that helps resist corrosion and wear while...
    PPR_202002
    SKU:
    PPR_202002
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Type Options:
    Full
    Make:
    Universal Items
    Light Options:
    Without Lights
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $507.99 - $917.99
    Qty in Cart: 0
    Price:
    $507.99 - $917.99
    Subtotal:
  • Hogebuilt 105 Inch 304 Stainless Steel Low Rider Flanged Full Fender Kit For Peterbilt

    Hogebuilt 105 Inch 304 Stainless Steel Low Rider Flanged Full Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $4,768.99 - $5,215.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2014 thru 2016* Fits Peterbilt 340 2007 thru 2010* Fits Peterbilt...
    PPR_201026
    SKU:
    PPR_201026
    Length Options:
    105 Inch
    Make:
    Peterbilt
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Type Options:
    Full
    Finish Options:
    Polished
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $4,768.99 - $5,215.99
    Qty in Cart: 0
    Price:
    $4,768.99 - $5,215.99
    Subtotal:
  • Hogebuilt 105 Inch 304 Stainless Steel Flanged Full Fender Kit For Peterbilt

    Hogebuilt 105 Inch 304 Stainless Steel Flanged Full Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $4,694.99 - $5,123.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2014 thru 2016* Fits Peterbilt 340 2007 thru 2010* Fits Peterbilt...
    PPR_201025
    SKU:
    PPR_201025
    Length Options:
    105 Inch
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Stainless Steel
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $4,694.99 - $5,123.99
    Qty in Cart: 0
    Price:
    $4,694.99 - $5,123.99
    Subtotal:
  • Hogebuilt 105 Inch 304 Stainless Steel Low Rider Teardrop Full Fender Kit For Peterbilt

    Hogebuilt 105 Inch 304 Stainless Steel Low Rider Teardrop Full Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $4,829.99 - $5,215.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2014 thru 2016* Fits Peterbilt 340 2007 thru 2010* Fits Peterbilt...
    PPR_201024
    SKU:
    PPR_201024
    Length Options:
    105 Inch
    Make:
    Peterbilt
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $4,829.99 - $5,215.99
    Qty in Cart: 0
    Price:
    $4,829.99 - $5,215.99
    Subtotal:
  • Hogebuilt 105 Inch 304 Stainless Steel Teardrop Full Fender Kit For Peterbilt

    Hogebuilt 105 Inch 304 Stainless Steel Teardrop Full Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $4,679.99 - $5,116.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2014 thru 2016* Fits Peterbilt 340 2007 thru 2010* Fits Peterbilt...
    PPR_201023
    SKU:
    PPR_201023
    Length Options:
    105 Inch
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Stainless Steel
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $4,679.99 - $5,116.99
    Qty in Cart: 0
    Price:
    $4,679.99 - $5,116.99
    Subtotal:
  • Hogebuilt 105 Inch 304 Stainless Steel Low Rider Full Fender Kit For Peterbilt

    Hogebuilt 105 Inch 304 Stainless Steel Low Rider Full Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $4,071.99 - $4,506.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2010* Fits Peterbilt 337 2014 thru 2016* Fits Peterbilt 340 2007 thru 2010* Fits Peterbilt...
    PPR_201022
    SKU:
    PPR_201022
    Length Options:
    105 Inch
    Make:
    Peterbilt
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Type Options:
    Full
    Finish Options:
    Polished
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    $4,071.99 - $4,506.99
    Qty in Cart: 0
    Price:
    $4,071.99 - $4,506.99
    Subtotal:
  • Hogebuilt 105 Inch 304 Stainless Steel Full Fender Kit For Peterbilt

    Hogebuilt 105 Inch 304 Stainless Steel Full Fender Kit For Peterbilt

    HOGEBUILT FENDERS

    $3,911.99 - $4,374.99
    This high quality full tandem fender kit is designed to deliver maximum coverage with a premium, polished appearance for heavy-duty trucks. Constructed from durable 14 gauge 304 stainless steel, each...
    PPR_201021
    SKU:
    PPR_201021
    Length Options:
    105 Inch
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Product Type:
    Rear Fenders
    Height Options:
    25 1/2 Inch
    Style Options:
    Air Leaf Suspension
    Type Options:
    Full Fender
    Location:
    Made In USA
    Style Options:
    Air Trac Suspension
    Position:
    Kit Full
    Width Options:
    24 Inch
    Style Options:
    Flex Air Suspension
    Size Options:
    14 Gauge
    Style Options:
    Lo-Air Suspension
    Ready To Ship:
    Yes
    $3,911.99 - $4,374.99
    Qty in Cart: 0
    Price:
    $3,911.99 - $4,374.99
    Subtotal:
  • Merritt 304 SS 111 Inch Double Radius Full Fenders For 60 - 66 Inch Axle Spread

    Merritt 304 SS 111 Inch Double Radius Full Fenders For 60 - 66 Inch Axle Spread

    MERRITT

    $2,173.99
    Merritt 304 SS 111 Inch Double Radius Full Fenders For 60 - 66 Inch Axle Spread* High Quality Full Fenders* Made Of 14 Gauge Polish 304 Stainless Steel* Dimensions: - 24 Inch Height - 25 Inch Width -...
    55422
    SKU:
    55422
    Truck Class:
    Heavy Duty
    Length Options:
    111 Inch
    Height Options:
    24 Inch
    Make:
    Universal Items
    Width Options:
    25 Inch
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Size Options:
    14 Gauge
    Type Options:
    Full
    Product Type:
    Rear Fenders
    $2,173.99
    Qty in Cart: 0
    Price:
    $2,173.99
    Subtotal:
  • Merritt 105 Inch Poly-Pro Super Single Full Tandem Fender - Pair

    Merritt 105 Inch Poly-Pro Super Single Full Tandem Fender - Pair

    MERRITT

    $1,371.99
    20 X 18 X 105 Inch Full Tandem Double Radius FendersThis high quality Merritt 20 X 18 X 105 inch Poly-Pro super single full tandem fender is sold as a pair. Made with a high density polyethylene...
    53472
    SKU:
    53472
    Truck Class:
    Heavy Duty
    Color:
    Black
    Height Options:
    20 Inch
    Width Options:
    18 Inch
    Length Options:
    105 Inch
    Finish Options:
    Paintable
    Type Options:
    Full Radius
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $1,371.99
    Qty in Cart: 0
    Price:
    $1,371.99
    Subtotal:
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Adding your products to cart

If you’re running a big rig, you know road spray and debris are no joke. That’s where full fenders come in. Designed to shield your truck and trailer from rocks, grime, and harsh road conditions, these aftermarket semi truck full fenders give you serious protection—with a whole lot of style.

Enjoy a Wide Selection of Full Fender Styles and Materials

Whether you're rolling with an air leaf or low air leaf suspension, we've got a fender that fits right. Choose from: - Polished stainless steel for a classic shine - Rugged aluminum for lightweight durability - Heavy-duty fiberglass for maximum impact resistance These fenders are made to handle the miles—and the mess.

Get Unique Designs

- Pre-installed LED lights add visibility and a clean, custom look - Curved or straight options to match your rig’s aesthetic - Multiple lengths and widths for a snug fit around duals or super singels - Mounting hardware and brackets available for a complete setup Every fender is engineered to not just perform—but to turn heads while doing it. If you want a mud flap replacement, grab a Peterbilt 389 quarter fender or mount your existing set up with rear fender reinforcement kits.

Why Invest in Upgrading Your Your Rear Fender?

- Cut down on mud spray and road grime - Protect your trailer, paint, and other drivers - Elevate your truck’s overall style and resale value
Whether you're replacing a damaged set or upgrading to something that shows off your ride, full fenders and even premium full radius fenders are a smart move for any owner-operator or fleet.

Frequently Asked Questions About Peterbilt 389 Full Fenders

What are full fenders and how are they different from half fenders?

Full fenders cover the entire wheel and tire assembly from front to back, providing more complete coverage against mud, road debris, and spray than half fenders, which only cover the top portion of the wheel. Full fenders are a popular choice for drivers who want a classic look combined with maximum protection for the truck body and nearby equipment.

Will these fenders fit my Peterbilt 389 without modification?

Full fenders in this category are designed to fit the Peterbilt 389 chassis, but exact fitment can vary depending on wheelbase, tire size, suspension setup, and whether your truck has any custom modifications. It's a good idea to check the product listing for specific fitment notes and reach out to our team if you have questions about your particular configuration before ordering.

What materials are these fenders made from, and how do they hold up over time?

Full fenders are commonly available in materials such as steel, aluminum, and fiberglass, each offering different benefits. Steel and aluminum tend to hold up well against impacts and vibration, while fiberglass offers a lighter weight option with a smooth finish. The right choice often depends on your priorities around durability, weight, and appearance, so consider how the truck is used day to day when selecting a material.

How difficult is it to install full fenders on a Peterbilt 389?

Installation typically involves mounting brackets and hardware that attach the fender to the frame or existing fender supports. Many customers with mechanical experience are able to install these themselves using basic tools, but the process can take some time to ensure proper alignment and clearance from the tire. If you're not comfortable with the install, a truck shop or dealership can typically complete the job efficiently.

Do full fenders affect tire clearance or require adjustments for larger tires?

Because full fenders sit close to the tire for maximum coverage, tire size and suspension setup can affect clearance. If you run larger tires or have modified your suspension, it's worth double checking the fender's clearance specifications or contacting us to confirm the fit will work with your specific tire and wheel combination before purchasing.


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