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● Protect Your Towed Vehicle

Tow Vehicle ProtectionGuard Against Road Debris

Rocks, gravel, mud, and road debris thrown by your motorhome’s rear tires can cause serious damage to the front of your towed vehicle. The right mud flap, rock guard, or vehicle shield stops that damage before it starts. We carry Blue Ox, Roadmaster, and Ultra Guard protective equipment — built specifically for flat towing setups.

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Three Types of Tow Vehicle Protection

Choose the protection that fits your motorhome and towing setup.

🛑
Mud Flaps & Road Wings
Mounts behind your motorhome — blocks debris at the source
🧟
Rock Guards & Shields
Mounts on the front of your towed vehicle — direct front-end protection
🛠
Mud Flap Add-On Kits
Rock screens, heat shields, exhaust outlets — customize your mud flap system

Blue Ox

Blue Ox protective equipment mounts to your motorhome’s receiver — providing a full mud flap system and the Kargard front-end shield for the towed vehicle.

KAR GARD
Blue Ox
Kargard Tow Vehicle Protection
Front-end shield for towed vehicle · Guards against rocks & road debris · Universal fit
$392.00
Free Shipping
2"
Blue Ox
Mud Flap System — 2″ Receiver
Mounts to motorhome 2″ receiver · Full-coverage mud flap panel · Reduces debris spray
$450.00
Free Shipping
2.5"
Blue Ox
Mud Flap System — 2.5″ Receiver
Mounts to motorhome 2.5″ receiver · Full-coverage mud flap panel · Reduces debris spray
$450.00
Free Shipping
Exhaust Outlet Kit
Blue Ox
Mud Flap Exhaust Outlet Kit — 2 Pack
Add-on for Blue Ox mud flap · Routes exhaust through flap · Prevents heat damage
$50.00
Add-on accessory
ROCK SCREEN
Blue Ox
Mud Flap Rock Screen Kit
Add-on screen for Blue Ox mud flap · Stops rocks while allowing airflow
$60.00
Add-on accessory
HEAT SHIELD
Blue Ox
Mud Flap Heat Shield Kit
Add-on for Blue Ox mud flap · Protects flap from exhaust heat damage
$39.00
Add-on accessory

Roadmaster

Roadmaster’s Roadwing mud flaps and Guardian rock shields are the most trusted names in tow vehicle protection — removable, adjustable, and built for long-haul RVing.

GUARDIAN XL ROCK SHIELD Sale
Roadmaster
Guardian XL Rock Shield — Direct Connect Baseplates
Mounts to direct-connect baseplates · Full front-end rock protection · Removable
Was $881.03 $795.00
You Save $130.08 · Free Shipping
TOW DEFENDER Full Wrap Protection Sale
Roadmaster
Tow Defender — Roadmaster Tow Bars
For Roadmaster tow bars · Wraps around baseplate & tow bar arms · Full-coverage shield
Was $685.52 $615.00
You Save $70.52 · Free Shipping
TOW DEFENDER Blue Ox & Demco Sale
Roadmaster
Tow Defender — Blue Ox & Demco Tow Bars
For Blue Ox & Demco tow bars · Full-coverage shield wraps around baseplate connections
Was $685.52 $615.00
You Save $70.52 · Free Shipping
ROADWING 102"
Roadmaster
Roadwing 102″ Removable Mud Flap
102″ wide · Removable · Mounts behind rear tires · Deflects debris down and away
$439.89
Free Shipping
ROADWING 77"
Roadmaster
Roadwing 77″ Removable Mud Flap
77″ wide · Removable · Most popular Roadwing width for Class A motorhomes
$355.49
Free Shipping
ROADWING 73"
Roadmaster
Roadwing 73″ Removable Mud Flap
73″ wide · Removable · Ideal for mid-size Class A and Class C motorhomes
$319.95
Free Shipping

Ultra Guard

Ultra Guard full-width rubber mud flaps are an economical, heavy-duty option for RVers who want simple, effective protection without complex installation.

ULTRA GUARD 72" x 16" Rubber Sale
Ultra Guard
72″ x 16″ One-Piece Rubber Guard
72″ wide · One-piece rubber · Universal fit · Heavy-duty debris protection
Was $179.58 $159.95
You Save $19.63 · Free Shipping
ULTRA GUARD 94" x 16" Shield Adapter Sale
Ultra Guard
94″ x 16″ Towed Vehicle Shield Adapter
94″ wide · 3/8″ thick rubber · Full-width coverage · Towed vehicle shield
Was $189.58 $169.95
You Save $19.63 · Free Shipping
ULTRA GUARD 94" x 20" Sale
Ultra Guard
94″ x 20″ RV Mud Flap
94″ wide · 20″ tall · 3/8″ thick rubber · Maximum coverage option
Was $179.58 $169.95
You Save $9.63 · Free Shipping
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Protect Your Towed Vehicle from the First Mile

Every time your motorhome rolls down the road, the tires throw rocks, gravel, road grit, and debris backward — directly toward the front of your towed vehicle. Without protection, that means cracked windshields, damaged paint, dented hoods, and stone-chipped bumpers over thousands of miles. A mud flap or rock guard stops that damage before it happens — and pays for itself the first time it prevents a claim.

Blue Ox Kargard mounts on the front of your towed vehicle for direct front-end protection. The Blue Ox Mud Flap System mounts to your motorhome’s receiver and blocks debris at the source. Roadmaster Roadwing mud flaps are removable and available in 69″, 73″, 77″, and 102″ widths to fit any motorhome. The Roadmaster Guardian XL and Tow Defender protect the front of the towed vehicle and wrap around the baseplate connections. Ultra Guard provides an economical heavy-duty rubber option in full-width sizes. Orders over $100 ship free to the lower 48 states.

Not sure which protection system fits your motorhome and towed vehicle? Give us a call — we’ll match you to the right product in minutes.

Need help choosing the right protection? Call our towing specialists toll-free at 877-736-2267

Frequently Asked Questions — Tow Vehicle Protection

What is the best protection for a towed vehicle against rock damage while flat towing?
The most effective approach is a two-layer system: a mud flap on the motorhome to block debris at the source, plus a rock guard or shield on the front of the towed vehicle as a backup. The Roadmaster Roadwing is the most popular motorhome mud flap — available in 69″, 73″, 77″, and 102″ widths. For front-end towed vehicle protection, the Roadmaster Guardian XL and Blue Ox Kargard are the top choices. All are in stock at RV Camp Champ with free shipping on orders over $100.
What is the difference between the Roadmaster Roadwing mud flap and the Guardian rock shield?
The Roadmaster Roadwing is a mud flap that mounts behind your motorhome’s rear tires and deflects rocks and debris downward before they can reach the towed vehicle. It addresses the problem at the source. The Roadmaster Guardian XL is a rock shield that mounts to the front of the towed vehicle itself — directly protecting the bumper, grille, and hood. Many full-time RVers use both: the Roadwing on the motorhome and the Guardian on the tow vehicle for maximum protection.
What size Roadwing mud flap do I need for my motorhome?
The right Roadwing width depends on the width of your motorhome and where the rear tires sit. As a general guide: 69″ and 73″ fit most Class C and smaller Class A motorhomes. 77″ is the most popular size and fits the majority of full-size Class A motorhomes. 102″ fits the widest diesel pushers and large Class A coaches. Measure the distance between the outermost edges of your rear tires — or call us at 877-736-2267 and we’ll help you choose the right width.
Does the Blue Ox Mud Flap System work on all motorhomes?
The Blue Ox Mud Flap System mounts to your motorhome’s rear receiver hitch — available in 2″ receiver (BX88420) and 2.5″ receiver (BX88421) versions. It works on any motorhome that has a standard rear receiver hitch in the correct size. Optional add-on kits are available for exhaust routing (BX88429), rock screening (BX88430), and heat shielding (BX88431) — sold separately to customize your setup.
Do I need tow vehicle protection if I already have a mud flap on my motorhome?
A motorhome mud flap significantly reduces debris thrown toward your towed vehicle, but it doesn’t eliminate it entirely — especially on rough roads, at highway speeds, or when passing over gravel. Many experienced flat towers add a front-end shield like the Blue Ox Kargard or Roadmaster Guardian XL on the towed vehicle as well, for complete peace of mind. If your towed vehicle is new or has a painted front bumper, a front shield is worth the investment.
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Roadmaster Tow Defender | 4700 Roadmaster Tow Defender
US$ $719.80
US$ $685.52
Sale Price: $615.00
Free Shipping
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Roadmaster Tow Defender For Blue Ox Towbars and Demco Towbars | 4750 Roadmaster Tow Defender For Blue Ox & Demco Towbars
US$ $719.80
US$ $685.52
Sale Price: $615.00
Free Shipping
Roadmaster Guardian Rockguard Shield | 4000 Roadmaster GUARDIAN XL FOR DIRECT CONNECT BASEPLATES
US$ $925.08
US$ $881.03
Sale Price: $795.00
Savings: $130.08
Free Shipping
Ultra Guard Polished stainles steel faceplate | 03-0133 Ultra Guard 16" x 72" One Piece all Rubber Guard
List Price: $179.58
US$ $159.95
Savings: $19.63
Free Shipping
Ultra Guard RV Mud-Flap 94" x 16" x 3/8" thick | 03-0134 Ultra Guard Towed Vehicle Shield Adapter 94" x 16" x 3/8" thick
List Price: $189.58
US$ $169.95
Savings: $19.63
Free Shipping
Ultra Guard Polished stainles steel faceplate Ultra Guard Polished stainles steel faceplate
List Price: $219.58
US$ $199.95
Savings: $19.63
Free Shipping
Ultra Guard RV Mud-Flap 94" x 20" x 3/8" thick | 03-0141 Ultra Guard RV Mud-Flap 94" x 20" x 3/8" thick
List Price: $179.58
US$ $169.95
Savings: $9.63
Free Shipping