Your tow bar sits exposed to sun, rain, road grime, and debris every mile of every trip.
A model-specific cover keeps the coupler head, arms, and connection points clean, dry,
and protected — extending the life of your tow bar and keeping it ready to hitch up
whenever you are. We carry Blue Ox and Roadmaster covers for every
major tow bar model.
Tow bar covers are not one-size-fits-all. A cover that fits a vehicle-mounted A-frame
like the Blue Ox Acclaim is shaped completely differently from one that fits a
motorhome-mounted bar like the Roadmaster Nighthawk. Using the wrong cover leaves
gaps where moisture and grime get in — defeating the purpose entirely. That’s
why every cover on this page is cut specifically for the tow bar model it protects.
Blue Ox covers are available for the Alpha, Aladdin, and Aventa
motorhome-mounted bars, the Acclaim vehicle-mounted bar, and a universal cover
that fits all Blue Ox motorhome-mounted models. The Blue Ox Attachment Tab
Storage Bag is a popular add-on for anyone with removable baseplate tabs —
it keeps both tabs together and protected when you’re not towing. Roadmaster
covers are made from heavy-duty black vinyl with marine-grade construction —
built for full-time outdoor exposure. All ship free on orders over $100 to the lower
48 states.
Not sure which cover fits your tow bar? Tell us your tow bar brand and model and
we’ll confirm the right fit in seconds.
Need help finding the right cover? Call our towing specialists toll-free at
877-736-2267
Frequently Asked Questions — Tow Bar Covers
Do I need a tow bar cover for my flat towing setup?
A tow bar cover is not legally required, but it’s strongly recommended for any
RVer who stores their coach outdoors or tows regularly. Without a cover, the tow bar’s
coupler head, arm pivot points, and connection surfaces are exposed to UV degradation,
road salt, rain, and grime year-round. Most tow bar manufacturers — including
Blue Ox and Roadmaster — recommend a model-specific cover to
protect the finish and extend service life. At $34–$100, a cover is one of the
most cost-effective ways to protect a $500–$2,000 tow bar investment.
What is the difference between a vehicle-mounted and a motorhome-mounted tow bar cover?
The cover shape follows the tow bar shape. A vehicle-mounted tow bar cover
(like the Blue Ox Acclaim cover) is shaped like an A-frame — it drapes over the two
arms that fold against the front of the towed vehicle when not in use. A
motorhome-mounted tow bar cover (like the Roadmaster Nighthawk cover or
Blue Ox universal motorhome cover) is shaped to fit the wider, more compact profile of a
bar that stays on the coach. Always match the cover to your specific tow bar type and model
for a proper fit.
Which Blue Ox tow bar cover fits the Apollo, Avail, and Alpha?
The Blue Ox Universal Motorhome-Mounted Cover (BX88440) is designed to
fit all Blue Ox motorhome-mounted tow bars — including the Apollo, Avail, and Alpha.
This is the cover to choose if you have any Blue Ox bar that mounts to the motorhome and
inserts into the receiver hitch. For older Blue Ox models like the Alpha 1, Aladdin, and
Aventa, the BX8875 is the model-specific fit. If you’re not sure
which applies to your bar, call us at 877-736-2267 and we’ll confirm.
What is the Blue Ox Attachment Tab Storage Bag used for?
Blue Ox baseplates with the removable tab design have detachable attachment tabs
that pull out of the baseplate when you unhitch — leaving just a small bracket on
the front of the vehicle. The BX88134 Attachment Tab Storage Bag keeps
both tabs together in one place when you’re not towing, so you always know where
they are and they stay protected from damage. It’s a small accessory that full-time
RVers with Blue Ox removable tab baseplates consistently recommend.
Is the Roadmaster Marine Grade cover the same as a regular tow bar cover?
The Roadmaster Marine Grade cover (RM-055-3) is made from a heavier,
UV-stabilized black vinyl that is thicker and more water-resistant than a standard cover.
The marine-grade designation means it’s designed to hold up in prolonged wet
conditions — rain, morning dew, coastal humidity — without cracking or
fading the way lighter covers do over time. It’s the right choice for RVers who
store outdoors year-round or travel in wet climates. It fits all Roadmaster Sterling,
Falcon, Blackhawk, and Nighthawk motorhome-mounted tow bars.
