The Cobra Spare Tire Antenna Mount bolts your CB antenna to most 2007-and-newer Jeep spare tire carriers for clean installs, on sale online for $14.98 — 50% off the $29.95 compare-at price.
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The Cobra Spare Tire Antenna Mount is the no-drill way to mount a CB antenna on most Jeeps from 2007 and newer — including Wrangler JK/JL and Gladiator — using your existing spare tire carrier. Buy online now for $14.98, a 50% discount off the $29.95 compare-at price.
How to Install on a Jeep Wrangler
Loosen the spare tire carrier bolts and position the mount between the carrier and tire.
Re-torque the bolts to secure the mount — no drilling required.
Route the coax along the tailgate hinge into the cabin.
Connect to your CB radio, then check SWR on channels 1, 20, and 40 and adjust your antenna's tuning.
Fitment
Fits most Jeeps 2007 and newer, including Wrangler JK, Wrangler JL, and Gladiator. Gladiator owners can pair with the Cobra heavy-duty lug stud for antenna attachment.
Coax Routing Tip
Run coax through the tailgate boot or along the hinge area, keeping it clear of pinch points. Pair with Cobra 18 ft RG-58 coax for the ideal length.
Compatibility: Standard CB antennas and PL-259 coax
Seller: PowerHaven Outpost
Product Details
Cobra Spare Tire Mount: The Jeep CB Install Done Right
No drilling, no body damage — just $14.98 (50% off $29.95) for a factory-clean CB antenna mount on your 2007+ Jeep.
Build the Complete Jeep CB Kit
This spare tire mount
Cobra CA-4FTBL 4 ft fiberglass antenna
Cobra RG-58 18 ft coax
Cobra heavy-duty lug stud
Deal Snapshot
$14.98 | 50% savings | Extra 12% with coupon OUTPOST12 | Free shipping over $45.
Frequently Asked Questions
How do I install the Cobra spare tire CB antenna mount on a Jeep Wrangler?
Position the mount between the spare tire carrier and tire, re-torque the carrier bolts, route coax through the tailgate area, then check SWR and tune your antenna.
Will it fit my Jeep Gladiator?
Yes — it fits most Jeeps 2007 and newer, including the Gladiator. Pair with the Cobra heavy-duty lug stud for antenna attachment.
How should I route the coax on my Jeep?
Run it through the tailgate boot or along the hinge, avoiding pinch points. Cobra's 18 ft RG-58 coax is the ideal match for length.
How do I set up SWR with this mount?
After install, key channel 20 and read SWR, then adjust the antenna's tuning whip. Grounding through the tire carrier is usually sufficient; add a ground strap if SWR stays high.
What's the current price and deal?
$14.98 online — 50% off the $29.95 compare-at price. Use coupon OUTPOST12 for an extra 12% off. Free shipping over $45.
4.4★★★★★★★★★★(9)
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Customer Reviews
9
★★★★★★★★★★5.0
a****d
Verified
Cleanest Jeep CB install ever
Bolted right to my 2019 Wrangler's spare tire carrier in about 20 minutes. No drilling, no clamps rattling around, and the antenna sits out of the way. This is the way to mount a CB antenna on a Jeep.
★★★★★★★★★★5.0
u*****l
Verified
Perfect fit
Bolted right onto my Gladiator, no drilling. Looks factory.
★★★★★★★★★★5.0
x***m
Verified
Exactly what my JK needed
I'd been using a bumper clamp mount that never sat right and finally picked this up. All hardware was included, it lined up perfectly with the spare tire carrier holes, and my SWR tuned down to 1.2 on the first try. Half off made it an even better deal. Highly recommend for any 2007+ Wrangler.
★★★★★★★★★★5.0
y*w
Verified
Built like a tank
Two years of off-roading in Moab and the Rockies and this mount hasn't budged, rusted, or rattled. The powder coating has held up against mud and trail spray. My antenna stays put through whoops and washboard. Worth every penny.
★★★★★★★★★★4.0
e****h
Verified
Great mount, watch the coax routing
Fits my 2015 Wrangler perfectly and feels very sturdy. The only challenge was figuring out the best path for the coax along the tailgate — a short instruction sheet would help. Performance is excellent once installed.
★★★★★★★★★★4.0
e****t
Verified
Solid and simple
Install took me fifteen minutes with basic wrenches. Antenna sits clear of the spare and reception improved over my old magnet mount.
★★★★★★★★★★4.0
e****e
Verified
Good quality, minor paint chips
The mount itself is strong and fits my 2021 JL well. A few small chips in the finish arrived from shipping, but nothing rusted or structural. Works great overall.
★★★★★★★★★★3.0
h****e
Fits well but hardware was missing a bolt
The mount fits my 2008 Wrangler nicely, but the kit was missing one of the bolts so I had to source a replacement from the hardware store. Contacted support and they're sending the part. Once complete, no complaints.
★★★★★★★★★★5.0
p**l
Verified
Buy it, you won't regret it
Retired guy here who's messed with CB radios since the 70s, and this is the cleanest Jeep mount I've owned. Bolts straight to the spare carrier, holds my 4 ft fiberglass antenna rock steady at 75 mph, and the price at half off is a steal. My grandkids helped install it and even they couldn't mess it up. Quality stuff from Cobra.
