Shop Freightliner FL70 - FL80 Mud Flaps

Protect your Freightliner FL 70-80 from mud and other object on the road with a new pair of mud flaps. We stock the most popular mud flaps in the business to deliver you a quality selection. Shop for aftermarket and custom mud flaps, weights, hangers to keep your semi truck in tip-top shape.

Freightliner FL70-FL80 Mud Flaps

The Freightliner FL70-FL80 Mud Flaps product lineup offers a wide selection of high-quality mud flap solutions for your Freightliner truck. Whether you're looking for functional protection against road debris or stylish accessories to enhance your rig's appearance, this product lineup has you covered. Featuring popular models like the 24 x 30 inch rigid rubber mud flaps, chrome-plated flap plates, and LED-equipped hanger end lights, these products are designed to deliver both durability and visual appeal. Many options include bolt-through mounting for a secure, custom fit. For added customization, browse the selection of colored plastic mud flaps, flame or long horn skull designs, and Texas-themed graphics. Complement your mud flaps with stainless steel anti-sail brackets, bottom weights, and other mounting hardware to create a cohesive look. Upgrade the functionality and appearance of your Freightliner FL70 or FL80 with the premium mud flap solutions found in this essential product lineup. Protect your truck while making a bold statement on the road.

Frequently Asked Questions About Freightliner FL70-FL80 Mud Flaps

What years and models do these mud flaps fit?

Our Freightliner FL70-FL80 mud flaps are designed to fit all FL70 and FL80 models manufactured from 1991 through 2010. This includes both single and tandem axle configurations. The mounting brackets are compatible with standard frame rails found on these models. If your truck has aftermarket modifications to the frame or suspension, we recommend measuring your current setup before ordering.

What material options are available and which is most durable?

We offer mud flaps in three material options: standard rubber (3/8 inch thick), heavy-duty rubber (1/2 inch thick), and anti-sail polymer. The heavy-duty rubber provides the best balance of durability and cost-effectiveness for most applications, lasting 3-5 years under normal conditions. The anti-sail polymer flaps are ideal for highway driving as they resist wind flutter but may crack in extreme cold below -20F. Standard rubber works well for lighter duty applications or warmer climates.

Do I need special tools or brackets for installation?

Installation typically requires basic hand tools including a drill with 1/2 inch bit, socket wrench set, and measuring tape. Most mud flaps come with universal mounting brackets and hardware. However, if your FL70 or FL80 has factory mud flap brackets already installed, you may only need to replace the flaps themselves. Installation usually takes 30-45 minutes per side. Some customers with air suspension systems may need longer brackets, which we offer separately.

What sizes are available and how do I choose the right one?

Standard sizes for FL70-FL80 trucks are 24x24 inches for single axles and 24x30 inches for tandems. Measure from your current bracket mounting point to approximately 6-8 inches from the ground for proper coverage. Width should extend at least 3 inches beyond your outside tire edge. Custom sizes are available for lowered trucks or those with oversized tires. Quarter fender flaps (12x24 inches) are also available for behind the front wheels.

Will these mud flaps work with my dump body or flatbed configuration?

Yes, our mud flaps are compatible with various body configurations including dump bodies, flatbeds, and box trucks. Dump body applications may require adjustable or spring-loaded hangers to prevent damage when dumping. For flatbeds, we recommend anti-sail flaps to reduce wind resistance. Some configurations may need bracket extensions or relocated mounting points - our customer service team can help determine the best setup for your specific application.