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Western Star Constellation Truck Mud Flaps

Protect your Western Star 4964EX Constellation from rocks and other objects on the road that can cause damage by installing a new set of mud flaps. Shop our large selection of aftermarket and custom mud flaps to show off your personal style while adding protection to your Western Star. We carry top quality mud flaps, weights, and hangers to help you find everything you need for your Western Star here at 4 State Trucks.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 6 X 24 Inch 304 Stainless Steel Square Cut Flap Weights - Pair

    6 X 24 Inch 304 Stainless Steel Square Cut Flap Weights - Pair

    BORES

    $125.99
    6 X 24 Inch Square Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of weights with square edges by Bores Manufacturing. They are made of...
    09-050700042
    SKU:
    09-050700042
    Width Options:
    24 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    6 Inch
    Product Type:
    Mud Flaps
    $125.99
    Qty in Cart: 0
    Price:
    $125.99
    Subtotal:
  • 6 X 24 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    6 X 24 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    BORES

    $125.99
    6 X 24 Inch Angle Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of weights with an angle cut by Bores Manufacturing. They are made of...
    09-050700041
    SKU:
    09-050700041
    Truck Class:
    Universal
    Width Options:
    24 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    6 Inch
    Product Type:
    Mud Flaps
    $125.99
    Qty in Cart: 0
    Price:
    $125.99
    Subtotal:
  • 4 X 24 Inch 304 Stainless Steel Angle Cut Flap Weights W/ Extra Mounting Holes - Pair

    4 X 24 Inch 304 Stainless Steel Angle Cut Flap Weights W/ Extra Mounting Holes - Pair

    BORES

    $96.99
    4 X 24 Inch Angle Cut Mirror Finish Stainless Steel Mud Flap Weights W/ Extra Mounting HolesKeep your mud flaps straight and in place with this pair of weights with an angle cut by Bores...
    09-050700040
    SKU:
    09-050700040
    Width Options:
    24 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    4 Inch
    Product Type:
    Mud Flaps
    $96.99
    Qty in Cart: 0
    Price:
    $96.99
    Subtotal:
  • 4 X 24 Inch 304 Stainless Steel Square Cut Flap Weights - Pair

    4 X 24 Inch 304 Stainless Steel Square Cut Flap Weights - Pair

    BORES

    $96.99
    4 X 24 Inch Square Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of square edged weights by Bores Manufacturing. They are made of...
    09-050700039
    SKU:
    09-050700039
    Width Options:
    24 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    4 Inch
    Product Type:
    Mud Flaps
    $96.99
    Qty in Cart: 0
    Price:
    $96.99
    Subtotal:
  • 4 X 24 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    4 X 24 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    BORES

    $90.99
    4 X 24 Inch Angle Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of weights with an angle cut by Bores Manufacturing. They are made of...
    09-050700038
    SKU:
    09-050700038
    Truck Class:
    Universal
    Width Options:
    24 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    4 Inch
    Product Type:
    Mud Flaps
    Ready To Ship:
    Yes
    $90.99
    Qty in Cart: 0
    Price:
    $90.99
    Subtotal:
  • 3 X 18 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    3 X 18 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    BORES

    $47.69
    3 X 18 Inch Angle Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of weights with an angle cut by Bores Manufacturing. They are made of...
    09-050700037
    SKU:
    09-050700037
    Width Options:
    18 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    3 Inch
    Product Type:
    Mud Flaps
    $47.69
    Qty in Cart: 0
    Price:
    $47.69
    Subtotal:
  • 3 X 16 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    3 X 16 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    BORES

    $49.43
    3 X 16 Inch Angle Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of weights with an angle cut by Bores Manufacturing. They are made of...
    09-050700036
    SKU:
    09-050700036
    Truck Class:
    Universal
    Width Options:
    16 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    3 Inch
    Product Type:
    Mud Flaps
    $49.43
    Qty in Cart: 0
    Price:
    $49.43
    Subtotal:
  • 3 X 14 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    3 X 14 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    BORES

    $50.99
    3 X 14 Inch Angle Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of weights with an angle cut by Bores Manufacturing. They are made of...
    09-050700035
    SKU:
    09-050700035
    Width Options:
    14 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    3 Inch
    Product Type:
    Mud Flaps
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • 3 X 12 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    3 X 12 Inch 304 Stainless Steel Angle Cut Flap Weights - Pair

    BORES

    $50.99
    3 X 12 Inch Angle Cut Mirror Finish Stainless Steel Mud Flap WeightsKeep your mud flaps straight and in place with this pair of weights with an angle cut by Bores Manufacturing. They are made of...
    09-050700033
    SKU:
    09-050700033
    Width Options:
    12 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Height Options:
    3 Inch
    Product Type:
    Mud Flaps
    Ready To Ship:
    Yes
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • 9 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    9 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    IOWA CUSTOMS

    $133.99
    9 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a rectangle shape. It mounts easily with...
    09-050700032
    SKU:
    09-050700032
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    9 Inch
    Product Type:
    Mud Flaps
    $133.99
    Qty in Cart: 0
    Price:
    $133.99
    Subtotal:
  • 8 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    8 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    IOWA CUSTOMS

    $128.99
    8 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a rectangle shape. It mounts easily with...
    09-050700031
    SKU:
    09-050700031
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    8 Inch
    Product Type:
    Mud Flaps
    $128.99
    Qty in Cart: 0
    Price:
    $128.99
    Subtotal:
  • 7 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    7 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    IOWA CUSTOMS

    $122.99
    7 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a rectangle shape. It mounts easily with...
    09-050700030
    SKU:
    09-050700030
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    7 Inch
    Product Type:
    Mud Flaps
    $122.99
    Qty in Cart: 0
    Price:
    $122.99
    Subtotal:
  • 6 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    6 X 24 X 3/4 Inch 304 Stainless Steel Rectangle Design Flap Weight

    IOWA CUSTOMS

    $118.99
    6 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a rectangle shape. It mounts easily with...
    09-050700029
    SKU:
    09-050700029
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    6 Inch
    Product Type:
    Mud Flaps
    $118.99
    Qty in Cart: 0
    Price:
    $118.99
    Subtotal:
  • 9 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    9 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    IOWA CUSTOMS

    $133.99
    9 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a tapered top. It mounts easily with the...
    09-050700028
    SKU:
    09-050700028
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    9 Inch
    Product Type:
    Mud Flaps
    $133.99
    Qty in Cart: 0
    Price:
    $133.99
    Subtotal:
  • 8 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    8 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    IOWA CUSTOMS

    $128.99
    8 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a tapered top. It mounts easily with the...
    09-050700027
    SKU:
    09-050700027
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    8 Inch
    Product Type:
    Mud Flaps
    $128.99
    Qty in Cart: 0
    Price:
    $128.99
    Subtotal:
  • 7 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    7 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    IOWA CUSTOMS

    $122.99
    7 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a tapered top. It mounts easily with the...
    09-050700026
    SKU:
    09-050700026
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    7 Inch
    Product Type:
    Mud Flaps
    $122.99
    Qty in Cart: 0
    Price:
    $122.99
    Subtotal:
  • 6 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    6 X 24 X 3/4 Inch 304 Stainless Steel Tapered Design Flap Weight

    IOWA CUSTOMS

    $118.99
    6 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a tapered top. It mounts easily with the...
    09-050700025
    SKU:
    09-050700025
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    6 Inch
    Product Type:
    Mud Flaps
    $118.99
    Qty in Cart: 0
    Price:
    $118.99
    Subtotal:
  • 3 X 14 Inch 304 Stainless Steel Tapered Design Mud Flap Weight

    3 X 14 Inch 304 Stainless Steel Tapered Design Mud Flap Weight

    IOWA CUSTOMS

    $104.99
    3 X 14 Inch Polished Stainless Steel Flap Weights Fit 1/2 To 3/4 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a tapered top. It mounts easily with the...
    09-050700024
    SKU:
    09-050700024
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    14 Inch
    Height Options:
    3 Inch
    Product Type:
    Mud Flaps
    $104.99
    Qty in Cart: 0
    Price:
    $104.99
    Subtotal:
  • 9 X 24 X 1/2 Inch 304 Stainless Steel Rectangle Design Flap Weight

    9 X 24 X 1/2 Inch 304 Stainless Steel Rectangle Design Flap Weight

    IOWA CUSTOMS

    $122.99
    9 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/4 To 1/2 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a rectangular shape. It mounts easily...
    09-050700023
    SKU:
    09-050700023
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    9 Inch
    Product Type:
    Mud Flaps
    $122.99
    Qty in Cart: 0
    Price:
    $122.99
    Subtotal:
  • 8 X 24 X 1/2 Inch 304 Stainless Steel Rectangle Design Flap Weight

    8 X 24 X 1/2 Inch 304 Stainless Steel Rectangle Design Flap Weight

    IOWA CUSTOMS

    $119.99
    8 X 24 Inch Polished Stainless Steel Flap Weights Fit 1/4 To 1/2 Inch Thick Mud FlapsKeep your mud flaps in place with this Iowa Customs mud flap weight with a rectangular shape. It mounts easily...
    09-050700022
    SKU:
    09-050700022
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Height Options:
    8 Inch
    Product Type:
    Mud Flaps
    $119.99
    Qty in Cart: 0
    Price:
    $119.99
    Subtotal:
  • Total: items /

Adding your products to cart

Elevate your Western Star Constellation truck with durable and stylish mud flaps designed for function and flair. This category offers chrome-plated designs with LED light bars and rugged rubber flaps with bold patterns, ensuring debris protection and a customized look. Explore reliable solutions to enhance your truck's appearance.

Frequently Asked Questions About Western Star Constellation Truck Mud Flaps

Will these mud flaps fit my Western Star Constellation without modification?

Mud flaps designed for the Western Star Constellation are typically built to match the factory mounting points and fender or frame hanger locations for that model. However, fitment can vary slightly depending on the model year and whether your truck has factory or aftermarket mud flap brackets, so it's a good idea to check the listed dimensions and mounting style before purchasing to confirm it matches your specific setup.

What material are these mud flaps made from, and how durable are they?

Most mud flaps in this category are made from heavy-duty rubber or a rubber-composite blend designed to withstand road debris, weather exposure, and constant flexing without cracking or tearing. Quality flaps should hold up well over daily highway use, though extreme cold can make any rubber flap stiffer and slightly more prone to cracking if it's repeatedly bent or struck at low temperatures.

Do these mud flaps come in different finishes or styles, such as plain, textured, or with logos?

Yes, many options are available in plain black rubber as well as versions featuring textured surfaces, diamond-plate patterns, or embossed branding like the Western Star logo. Some are also offered with anti-sail trim or reinforced edges for added stiffness. Selecting a style is largely a matter of preference, but keep in mind that textured or logoed flaps may carry a slightly higher price point.

Are these mud flaps easy to install myself?

Most mud flaps are designed for straightforward installation using existing mounting holes and standard hardware such as bolts, brackets, or flap hangers. In many cases, installation only requires basic hand tools and can be done without a shop visit. If your flaps require new brackets or hangers, those are often sold separately, so it's worth confirming what's included before you start.

Are there length or width requirements I need to follow for legal compliance?

Many states and provinces have regulations regarding mud flap coverage, requiring flaps to extend close enough to the ground and cover a sufficient width behind the tires to control spray and debris. Requirements can vary by jurisdiction, so it's a good idea to check your local regulations to make sure the mud flaps you choose meet the minimum size and placement requirements for where you operate.


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