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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.

Western Star Constellation Truck Mud Flaps

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 specific Western Star Constellation model and year?

Our Western Star Constellation mud flaps are designed to fit most Constellation models from 2002 to present, including the 4700, 4800, 4900, and 5700XE series. However, fitment can vary based on your specific configuration, wheelbase, and any aftermarket modifications. We recommend checking the product description for each mud flap set or contacting our customer service team with your VIN number to confirm compatibility before ordering.

What material options are available, and which holds up best against road chemicals and weather?

We offer mud flaps in three primary materials: heavy-duty rubber, anti-spray polymer, and stainless steel backed options. Heavy-duty rubber flaps (typically 3/8" to 1/2" thick) provide excellent durability and flexibility in extreme temperatures. Anti-spray polymer flaps offer superior resistance to road salts and chemicals while reducing spray by up to 70%. Stainless steel backed flaps provide the ultimate protection but add more weight. For year-round use in harsh conditions, most drivers prefer the anti-spray polymer or thick rubber options.

Do I need special brackets or hardware for installation, or will my existing mounts work?

Most Western Star Constellation trucks come with standard mud flap bracket mounting points. Our universal fit mud flaps typically include new mounting hardware and work with existing bracket holes. However, some custom or heavy-duty options may require specific bracket kits, which are sold separately. Quarter fender mud flaps usually require additional drilling and brackets. Each product listing specifies whether brackets are included or if additional hardware is needed.

What sizes are available, and how do I choose the right dimensions for my truck?

Standard sizes for Western Star Constellation mud flaps range from 24" x 24" for standard applications up to 24" x 36" for lowboy or heavy-haul configurations. The most common size is 24" x 30" for general highway use. To determine the correct size, measure from your mud flap bracket to approximately 6-8 inches from the ground when the truck is loaded. Local regulations may require specific ground clearance, so check your state requirements before selecting a size.

Can I get custom logos or reflective options on these mud flaps?

Yes, we offer several customization options for Western Star Constellation mud flaps. Plain black, anti-sail weighted flaps are available for a clean look. We also stock mud flaps with embossed or printed Western Star logos, DOT reflective tape options for enhanced visibility, and custom lettering services for company names or DOT numbers. Custom orders typically require a minimum quantity and add 2-3 weeks to delivery time. Reflective options are particularly popular for trucks operating in low-visibility conditions.


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