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Peterbilt 379 Mud Flaps & Rear Frame

 Just because it’s on the back of your truck, doesn’t mean you have to leave it behind! Choose from our large selection of DOT-required mud flaps, mud flap accessories, deck plates, entry steps, mounting hardware, and more. When it comes to our Peterbilt 379 mud flaps, we have designs and styles to suit everyone. And, you can add more to it with our weights and lights to complete your truck’s unique look. Looking for something else to touch up that Peterbilt 379 rear frame? We also have rear center light panels with LEDs, spare tire carriers, hose racks, airline boxes, and just about everything else you can think of. Our team would love to help you find what you need: give us a call or shop online today!

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  • Rear Center Panel With Standard Rear Center Panel With Standard Clear Lens
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    Rear Center Panel With Standard 4" x 2 1/2" LED's

    Trux Accessories

    $238.41 - $255.39
    Rear Center Panel With Standard 4" x 2 1/2" LED's Rear Center Panel With Standard LED's Features 4 x 4" With 5 x 2 1/2" Red LED Lights Available With Clear Or Red Lens (Choose Above) Attaches Securely To The Chassis Using A Hand Wrench Prewired &...
    $238.41 - $255.39
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  • Rear Center Panel With 4 Dual Revolution LED Lights Rear Center Panel With 4 Dual Revolution LED Lights - LED's Off
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    Rear Center Panel With 4 Dual Revolution LED Lights

    Trux Accessories

    $335.97
    Rear Center Panel With 4 Dual Revolution LED Lights Rear Center Panel Features 4 x 4" Dual Revolution Red STT & White Back Up LEDs Attaches Securely To Chassis Using Hand Wrench Pre-Wired And Assembled For A Quick And Easy Installation Includes LED...
    $335.97
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  • Rear Center Panel With 4 Light Holes All Options Rear Center Panel With 4 Light Holes - No Lights
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    Rear Center Panel With 4 Light Holes

    Trux Accessories

    $166.07 - $242.19
    Rear Center Panel With 4" Light Holes Rear Center Panel Features 4 x 4" Holes With Red Or Clear Lens & Red LEDs (Choose Above) Attaches Securely To Chassis Using Hand Wrench Pre-Wired And Assembled For A Quick And Easy Installation Includes...
    $166.07 - $242.19
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  • 24" X 24" Yellow Caution Wide Turns Mud Flap (Pair) 24" X 24" Yellow Caution Wide Turns Mud Flap (Closeup)
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    24" x 24" Yellow Caution Wide Turns Mud Flap (Pair)

    Automann

    $28.95
    24" x 24" Yellow Caution Wide Turns Mud Flap Pair Protect your truck and the vehicles around you with this yellow "caution wide turns" mud flap pair! Heavy Duty "Caution: Wide Turns" 24" x 24" Mud Flap Constructed From Tough, Impact-Resistant...
    $28.95
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  • Stainless Steel Bottom Angled Mud Flap Weights Bolt-On Style
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    Stainless Steel Angled Stud Mounted Mud Flap Weights

    Raneys

    $54.48
    Stainless Steel Angled Stud Mounted Mud Flap Weights Stainless Steel Angled Mud Flap Weights 24" L x 4" H Stud-On Style Mounting Hardware Now Included Sold In Pairs Quality Made Product If you should need additional Truck Parts and Accessories, please...
    $54.48
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  • 20" x 15" Front Rubber Mud Flap Default 20" x 15" Front Rubber Mud Flap 2
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    20" x 15" Front Rubber Mud Flap

    United Pacific

    $12.95
    20" x 15" Standard Rubber Mudflap Heavy Duty Front Rubber Mud Flap Size: 20" (W) x 15" (H) Thickness: 5/16" For Front Fender, Battery Box, And Fuel Tank Protector Sold Individually California Prop 65 WARNING: This product may expose you to...
    $12.95
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  • Highrise Folding Rear Entry Step - Default Highrise Folding Rear Entry Step - In Use
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    Highrise Folding Rear Entry Step

    Retrac

    $259.23 - $300.69
    Highrise Folding Rear Entry Step Increase your safety, speed and efficiency going in and out of trailers with the new Highrise Folding Rear Entry Step! Highrise Folding Rear Entry Step For Semi Trailers, Box Trucks & Flat Decks Available as...
    $259.23 - $300.69
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  • 24" x 30" Canadian Flag Mud Flap
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    24" x 30" Canadian Flag Mud Flap (Pair)

    M&C Mud Flaps

    $70.95
    24" x 30" Canadian Flag Mud Flap (Pair) The 24" x 30" Canadian Flag Mud Flaps with black background has unique design making these custom mud flaps turn heads. This mudguard comes with heat distortion resistance so you never have to worry about fading...
    $70.95
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  • 24" x 30" Wide Load Mud Flap
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    24" x 30" Wide Load Mud Flap (Pair)

    M&C Mud Flaps

    $70.95
    24" x 30" Wide Load Mud Flap (Pair) The 24" x 30" Wide Load Mud Flaps with black background has unique design making these custom mud flaps turn heads. This mudguard comes with heat distortion resistance so you never have to worry about fading or...
    $70.95
    Add to Cart
  • Stainless Anti-Sail Panels Main Stainless Anti-Sail Panels
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    Anti-Sail 11" x 14" Panels By RoadWorks

    RoadWorks

    $40.75
    Stainless Anti-Sail Panels By RoadWorks Heavy Duty Anti-Sail Plate Fits Most Makes And Models Prevent Mud Flaps From Whipping & Sailing Made Of Heavy Duty 430 Stainless Steel Dimensions: 11" W x 14" H Sold As A Pair Quality Made Product The...
    $40.75
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  • On Sale
    Stainless Steel Square Cut Bottom Mud Flap Weight Pair - 24" x 4" Stainless Steel Square Cut Bottom Mud Flap Weight Pair - 24" x 4" With Extra Holes
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    Stainless Steel Square Cut Bottom Mud Flap Weight Pair

    Bores Mfg

    $65.56 - $96.76
    Stainless Steel Square Cut Bottom Mud Flap Weight Pair This square cut bottom mud flap mud flap weight pair is constructed from 304 stainless steel with a beautiful mirror finish! Stainless Steel Square Cut Bottom Mud Flap Weight Pair Available in 4"...
    $65.56 - $96.76
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  • On Sale
    Stainless Steel Angle Cut Bottom Mud Flap Weight Pair Stainless Steel Angle Cut Bottom Mud Flap Weight Pair - 24″ x 4″
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    Stainless Steel Angle Cut Bottom Mud Flap Weight Pair

    Bores Mfg

    $39.16 - $96.76
    Stainless Steel Angle Cut Bottom Mud Flap Weight Pair This angle cut bottom mud flap weight pair is constructed from 304 stainless steel with a beautiful mirror finish! Stainless Steel Angle Cut Bottom Mud Flap Weight Pair Available In 12", 14",...
    $39.16 - $96.76
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  • On Sale
    24" Stainless Steel Top Mud Flap Strip Pair
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    24" Stainless Steel Top Mud Flap Weight Pair

    Bores Mfg

    MSRP: $51.95
    $41.56
    24" Stainless Steel Top Mud Flap Weight Pair This top mud flap weight pair is constructed from 304 stainless steel with a beautiful mirror finish! 24" x 2" Top Mud Flaps Standard Top Flap Strip Made of Mirror Finish Heavy 14 Gauge Type 304 Stainless...
    MSRP: $51.95
    $41.56
    Add to Cart
  • 24" x 30" Color Polyguard Mud Flaps Main 24" x 30" Color Polyguard Mud Flaps White Set
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    24" x 30" Color Polyguard Mud Flaps

    GlobeTech

    $10.23 - $22.94
    24" x 30" Color Poly Mud Flaps These brightly-colored polymer mud flaps are a cost-effective way to match your rig's paintjob while keeping the DOT off your back! Solid Color Mud Flaps Made with a Durable, Weather-Resistant Polymer...
    $10.23 - $22.94
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