● Safety First — Flat Towing
RV Brake SystemsTow with Total Confidence
Most states require a supplemental braking system on any vehicle being flat towed —
and for good reason. Without one, your towed vehicle pushes the coach during every stop,
wearing out your tow bar and brakes faster than they should. We carry
Blue Ox, Roadmaster, and SMI/Demco brake systems in permanent and
portable styles. Find the right fit for your setup below.
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- ✓ 96.5 Customer Satisfaction Rating
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- ✓ Required by Most States — We Help You Choose
Need Help Choosing?
Shop by Brand
RV Brake Systems
Choose your brand or system type to find the right brake for your flat towing setup.
Best Seller
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Blue Ox Brake Systems
The Patriot and Patriot3 are the most popular supplemental brake systems for flat towing. Portable, self-contained, and compatible with virtually any towed vehicle.
Shop Blue Ox Brakes ›
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Roadmaster Brake Systems
Roadmaster’s Even Brake and InvisiBrake systems offer both portable and permanent installation options — built tough to match their tow bar lineup.
Shop Roadmaster Brakes ›
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SMI / Demco Brake Systems
SMI and Demco permanent brake systems are vehicle-specific and install directly to the brake pedal — a clean, reliable solution for long-term flat towers.
Shop SMI / Demco Brakes ›
Most Convenient
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Portable Brake Systems
Set up in minutes — no permanent installation required. Portable systems move between vehicles and are ideal for RVers who tow different vehicles or rent. Blue Ox Patriot and Roadmaster Even Brake are the top portable choices.
Shop Portable Systems ›
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Permanent Brake Systems
Installed directly to your towed vehicle’s brake pedal — the cleanest, most seamless solution. Permanent systems are hidden from view, require no setup before each tow, and are preferred by full-time RVers.
Shop Permanent Systems ›
Which Is Right for You?
Portable vs. Permanent — Know the Difference
Both types meet legal requirements. Your choice comes down to how you tow.
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Portable Brake System
Sits on the floor of your towed vehicle and applies the brakes using a sensor and actuator. No drilling, no wiring into the vehicle. Unpack it, set it up, tow. Pack it away when done.
- ✓ No permanent installation required
- ✓ Moves easily between multiple vehicles
- ✓ Great for occasional or part-time towers
- ✓ Top models: Blue Ox Patriot, Roadmaster Even Brake
Shop Portable Systems ›
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Permanent Brake System
Installed directly to your vehicle’s brake pedal and stays in place. Completely hidden, zero setup time before each tow. The preferred choice for full-time RVers who tow the same vehicle every trip.
- ✓ No setup required before each tow
- ✓ Hidden inside the vehicle — clean look
- ✓ Best for full-time or frequent towers
- ✓ Top models: SMI Stay-IN-Play, Roadmaster InvisiBrake
Shop Permanent Systems ›
What Our Customers Say
Real RVers. Real Results.
★★★★★
“Excellent product and top notch customer service from Tom and the Technicians. Install went smooth with exact fit. Recommend this product and especially the folks at RV Camp Champ.”
Paul G. — Lafayette, LA
★★★★★
“Was in a bind — no other company could help. They got me the part I needed and off on my vacation. Thanks for the save. 5 star all the way.”
Tony P. — Airdrie, AB Canada
★★★★★
“Looking for this item was like looking for chicken lips — ‘twasn’t until I found RV Camp Champ did I get some satisfaction. They are the BEST. Five stars at least — ten should be more like it.”
Ken H. — Bonita, CA
★★★★★
“Best service ever. I cannot believe how fast I got my parts. From the time I ordered to the time I received — not even one week. And this was to Northern Canada.”
Daniel G. — Moonbeam, ON Canada
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Why a Supplemental Brake System Is Not Optional
Most U.S. states require a supplemental braking system on any vehicle being flat towed —
and the laws are getting stricter, not looser. Beyond the legal requirement, a brake system
protects your investment. Without one, your towed vehicle “pushes” the motorhome
on every stop, putting stress on your tow bar connections, baseplate, and the coach’s
brakes over thousands of miles. A good brake system pays for itself in reduced wear alone.
At RV Camp Champ, we carry Blue Ox, Roadmaster, and SMI/Demco brake systems
— the three most trusted names in flat towing safety. Whether you want a portable system
like the Blue Ox Patriot that sets up in minutes, or a permanently installed
system like the SMI Stay-IN-Play or Roadmaster InvisiBrake
that disappears inside your vehicle, we have it in stock and ready to ship free on orders
over $100.
Not sure which system fits your towed vehicle and towing style? That’s exactly what
our team is here for. We help customers choose the right brake system every day —
just give us your vehicle and we’ll point you in the right direction.
Need help choosing the right brake system? Call our towing specialists toll-free at
877-736-2267
Frequently Asked Questions — RV Brake Systems
What is the best supplemental brake system for flat towing an RV dinghy?
The best brake system depends on how often you tow and whether you want a permanent or
portable setup. For most RVers, the Blue Ox Patriot is the top portable
choice — it’s self-contained, requires no installation, and works in virtually
any towable vehicle. For full-time RVers who want zero setup time, the
SMI Stay-IN-Play Duo and Roadmaster InvisiBrake are
the most popular permanent systems — they install once and stay hidden inside
the vehicle. All three are in stock at RV Camp Champ with free shipping on orders
over $100.
Is a supplemental braking system required by law for flat towing?
Yes — most U.S. states legally require a supplemental braking system
on any vehicle being flat towed, regardless of its weight. Requirements vary by state,
but the trend is toward stricter enforcement. Many motorhome manufacturers also require
a brake system to keep your coach warranty valid. Beyond legal compliance, a brake system
significantly reduces wear on your tow bar, baseplate, and the motorhome’s own
braking system over time. We recommend one for every flat towing setup without exception.
What is the difference between a portable and a permanent brake system?
A portable brake system sits on the floor of your towed vehicle, uses a
sensor to detect deceleration, and applies the brakes automatically. No drilling or wiring
into the vehicle — you simply set it up before each tow and pack it away after.
Top portable models include the Blue Ox Patriot and
Roadmaster Even Brake. A permanent brake system is
installed directly to your vehicle’s brake pedal and stays in place. It requires
professional installation once, then operates automatically with no setup needed.
Top permanent models include the SMI Stay-IN-Play Duo and
Roadmaster InvisiBrake.
Can I use the same portable brake system on different towed vehicles?
Yes — one of the biggest advantages of a portable brake system is that it
moves between vehicles. If you tow a different car on different trips,
or if you rent a towed vehicle, a portable system like the
Blue Ox Patriot works in virtually any vehicle without modification.
Permanent systems, by contrast, are installed to a specific vehicle and stay there.
If you’re unsure which type fits your situation, call us at
877-736-2267 and we’ll help you decide.
Does a brake system need to be matched to my tow bar brand?
No — supplemental brake systems are independent of your tow bar brand.
You can use a Blue Ox Patriot with a Roadmaster tow bar, or an SMI system with a Blue Ox
setup — they work with any combination. The brake system connects to your towed
vehicle’s brake pedal and communicates with the motorhome separately from the tow bar.
The only fitment consideration is the wiring connection to your motorhome’s brake
controller output — and we carry all the adapters and wiring kits needed.
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BBB A+ Accredited
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96.5 Customer Rating
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Free Shipping Over $100
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Low Price Guarantee
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i WHAT OUR CUSTOMERS ARE SAYING
Complete Blue Ox Tow package for Fiat Abarth
“Excellent product and top notch customer service from Tom and the Technicians.
Install went smooth with exact fit.
Recommend this product and especially the folks at RV Champ. Thanks again Tom!”
Paul G
Lafayette, LA United States
Amazing
“Was in a bind no other company could help they got me the part I needed and off on my vacation thanks for the sale Tom 5 star all the way”
Tony P
Airdrie, AB Canada
Nixtopper
“Looking for this item was like looking for chicken lips . . . "twasn't until I found rvcampchamp did I get some satisfaction . . . They are the BEST . . . Five stars at least . . . Ten should be more like it . . .”
Ken H
Bonita, CA United States
rv camp champ
“best service ever.i cannot believe how fast i got my parts.from the time i ordered to the time i received,not even 1 week & this was to northern canada.”
Daniel G
moonbeam, ON Canada
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