Rough Country 4509A Rear Wheel Well Liners Ford F-250/F-350 Super Duty 2WD/4WD (2009-2016)
Questions about fitment? Live chat or call 866-235-4715
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- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- Due to variances in rear bed design, this kit does not fit models equipped with a fifth wheel.
- Due to variances in wheel well design this kit does not fit dually models.
- Aftermarket fender flares may need to be temporarily removed for installation.
- California residents: prop65 warning .
Specifications
| Brand | Rough Country |
|---|---|
| Part number | 4509A |
| UPC / GTIN | 8402699727370 |
| Install time | 30 minutes |
| Dimensions | 44.0 x 19.0 x 23 |
| Weight (lbs) | 76.91lbs |
| Country of Origin | USA |
| Warranty | Manufacturer’s Warranty Statement |
Features
- Fast, hassle-free install: designed for quick and easy installation with no cutting or drilling required.
- Sleek, finished appearance: gives your truck a cleaner, more refined look by filling exposed wheel wells.
- Rugged protection: shields against rocks, dirt, salt, road debris, and harsh weather to preserve your truck's underbody.
- Covers unsightly gaps: effectively hides the gap between the frame and body for a seamless appearance.
- Durable construction: built from high-density polyethylene plastic for strength, flexibility, and resistance to wear.
- Backed by confidence: limited lifetime warranty ensures long-lasting quality and peace of mind.
- Convenient pair packaging: each set includes two liners for complete coverage.
- Proudly made in the usa: crafted with american-made quality you can trust.
Fitment
| Years | Vehicle |
|---|---|
| 2009-2010 | Ford F-250 Super Duty 4WD: Cabela's, Harley-Davidson Edition |
| 2009 | Ford F-250 Super Duty 4WD: FX4 |
| 2009-2016 | Ford F-250 Super Duty 4WD: King Ranch, Lariat, XL, XLT |
| 2013-2016 | Ford F-250 Super Duty 4WD: Platinum |
| 2009-2016 | Ford F-250 Super Duty RWD: King Ranch, Lariat, XL, XLT |
| 2009-2010 | Ford F-350 Super Duty 4WD: Cabela's, Harley-Davidson Edition |
| 2009 | Ford F-350 Super Duty 4WD: FX4 |
| 2009-2016 | Ford F-350 Super Duty 4WD: King Ranch, Lariat, XL, XLT |
| 2013-2016 | Ford F-350 Super Duty 4WD: Platinum |
| 2009-2016 | Ford F-350 Super Duty RWD: King Ranch, Lariat, XL, XLT |
| 2013-2016 | Ford F-350 Super Duty RWD: Platinum |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Installation
- Estimated install time30 minutes
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
Transform Your Super Duty's Rear End: Give your Ford F-250 or F-350 Super Duty a sleek, finished look with Rough Country Rear Wheel Well Liners. Crafted from high-density polyethylene plastic, these liners are built tough to handle the harshest conditions while filling the exposed gap between your truck's frame and body for a clean, factory-style appearance, especially noticeable after lifting. Rugged Protection You Can Count On: Designed to shield your truck's rear wheel wells from rocks, dirt, salt, mud, and road debris, these liners act as a durable barrier against everyday abuse and extreme weather. Their contoured, all-black finish not only adds aggressive style but also makes cleaning quick and hassle-free by covering those hard-to-reach areas. Simple Installation, Lasting Performance: With a precision fit tailored to your Super Duty, these liners install easily using a bolt-on process and basic hand tools, no complicated modifications required. Plus, they're backed by Rough Country's Limited Lifetime Warranty, giving you long-lasting protection and peace of mind.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
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About Rough Country
Rough Country is a leading manufacturer and distributor of off-road accessories and suspension systems. Built on a foundation of American values and rooted in Tennessee, we use our expertise of trucks, Jeeps, and UTVs to help people drive their passions... Shop all Rough Country