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Roof Top Tent Mount

Crossbar Mounts
🚚 Ships Same Or Next Business Day

Engineered to Fit. Built for Adventure.

Secure your roof top tent to your roof rack or bed rack with mounts designed to replace thin stamped washers and bent plates. Machined in-house in the USA from black anodized aluminum, these mounts work with standard aluminum tent rails to help keep your RTT in place without sliding.

Parts With a Purpose.

Pack of Four

Includes 4 roof top tent mounts and stainless steel mounting hardware.

Pack of Six

Includes 6 roof top tent mounts and stainless steel mounting hardware.

Right Fit. First Try.

Designed For

  • Roof top tents with standard aluminum mounting rails
  • Roof racks and bed racks with matching round or rectangular crossbars
  • 5/16-18 or M8 hex head tent mounting bolts

Check Before Ordering

  • Actual crossbar dimensions and rack profile
  • Compatibility with your tent's rail hardware and slider nuts
  • Thick powder coating that may affect fitment
  • Available mounting locations along your rack and tent rails

Measure Twice. Mount Once.

Round Crossbars

Measure the outside diameter with calipers, including the finished coating.

Measuring round tubing without calipers? Download our printable sizing guide

Rectangular Crossbars

Measure both width and height, then match those dimensions to the mount option.

Bolt On. Head Out.

Position the Mounts

Place the mounts around your rack crossbars and align them with the aluminum mounting rails under your roof top tent.

Tighten the Mounts Evenly

Use a 1/2" socket or box wrench. Start tightening one bolt, then alternate between bolts so the mount tightens evenly around the crossbar.

Maintain an Even Gap

Leave a small gap between the top of your tubing and the top of the mount. Tighten evenly and do not over-tighten. The installed gap should be no less than approximately 0.080".

Check It. Keep Rolling.

Confirm the mounts are snug after a test drive or two. For added safety, inspect them again before long trips.

Customer Reviews

Trusted by Thousands of Customers

Over 10+ years, GZila customers have trusted our products for quality, reliability, and real-world use.

  • 5 stars: 26 (93%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (7%)
B
Brett M. (Colorado)
Solid Brackets!! Highly recommended!!!

Very solid product!!!! I wasn’t happy with the stock brackets that my tent came with. I found these online and couldn’t be happier!!!! I have square tubing for my tent mount and would’ve like the 1.5” brackets, but the 1” worked just fine.

A
Anonymous (Cordillera)
Mounts works perfectly and secured on my roof top

Mounts works perfectly and secured on my roof top tent.

A
Art H. (California)
Good quality

I got these for my Topoak Stellar tent and my Venom roof rack for my 4 Runner and they are way better than the stock brackets that came with the RTT. These do not bend. They fit very nice.

S
Steve H. (California)
Perfect addition to my Roofnest

Purchased the 1x2 mounts to attaché my Roofnest Falcon CL to my Prinsu rack. Perfect fit, so secure! Really what these tens should come with standard considering the price tag.

D
Demetri T. (California)
Perfect solution for an adventure

Am thankful to have found a site that sold exactly what I needed. Had put my rtt on top of my rack and realized that the brackets I had weren't going to work. Was able to find them here and contacted support and they were quick to get back to me about next day delivery. Super helpful and I'm glad I was able to go camping the next day like I planned.

T
Tuan P. (Texas)
Perfect fit for Prinsu bars!

These mounts are very well built and so much more secure than the universal stock hardware that came with my tent. Those generic mounts are made for the standard wing shaped rails that comes with most SUV 2-rail system.

The GZila fits my rectangular 1x3” Prinsu rack bars perfectly! Also the KEPS locknuts that comes with these GZila mounts are much higher quality than standard nylon locknuts and unlike the nylons, you can turn them by hand up to where it’s flushed against the mount and then you tighten with ratchet. I’ve attached both for comparison.

C
Charles M. (Florida)
Just what I was looking for!

We have a Jeep JKU with a Gobe Stealth rack. I have been wanting to install Thule Hullavators for a while now. The Hullavator requires a load bar that extends beyond the rack 4 to 8 inches. While planning how to accomplish this...I envisioned a bracket that would allow me to mount a commercially available load bar to the 1” diameter top tube of the Gobe rack. Somehow...I tripped across G-Zila Designs website. Eureka!!! That’s exactly what I was looking for. Soon, I will attach two Thule Wingbar EVO 150’s to my Gobe Rack using the G-Ziika Tent platform mounts for 1” dia tubing.

I am very impressed with the G-Zilla production work on these brackets. Very tight tolerances. Excellent post production finish applied. This product is not only structurally well engineered...but aesthetically pleasing as well. Once the load bars are affixed...the Hullavators will be mounted...and I will have a load assist Kayak racking system in our Jeep. No more bench pressing a 17’ and 16’ Kayak over my head.

A
Alexander T. (Texas)
Excellent Solution!

I had been looking for some kind of mount for my tent and was having quite a hard time finding something that would work with my bed rack which I had fabricated. When I found these mounts fit 1.75" tube, I was sold immediately and have been extremely pleased! The fit and finish is fantastic, and install was a breeze. Highly recommended.

J
Jacob F.
Perfect solution

Finally, a perfectly elegant solution to securing my expensive RTT investment! These mounts are well made and very easy to install. They look 100% better than the oem mounts and the theft deterrent caps are a huge plus.

C
Customer (Michigan)
Perfection

These mounts are what a rooftop tent should come with. My tent weighs over 200 lbs, so the cheap hardware that it comes with always made nervous that something could happen while traveling. These give you that peace of mind that your expensive tent will be perfectly secured to your rack.

A
Andrew G. (Ohio)
Eased my mind

These RTT mounts are exactly what should be included in your hardware kit when purchasing your tent. The fit is perfect and snug. I bought my new RTT last summer and almost lost my tent down a 100 foot drop off 3 hours after install because the original mounts and hardware was junk. The original mounts slid side to side on my bed bars from Relentless Fab and led to the powder coating being rubbed off and some rust. My mind is at ease now with these new mounts!!! Im very excited.

A
Andrew G. (Ohio)
Eased my mind instantly

These RTT mounts are exactly what should be included in your hardware kit when purchasing your tent. The fit is perfect and snug. I bought my new RTT last summer and almost lost my tent down a 100 foot drop off3 hours after install because the original mounts and hardware was junk. My mind is at ease now with these new mounts!!! Im very excited.

J
Jason R. (Georgia)

Have been struggling with keeping our Mt Hood Cvt mounted securely to our Gamivitti rack with the hardware provided. The rtt would shift side to side while out wheeling and would have to add just many times during trip. Received the 1” mounts and threw them on . All I can say is well worth it and a must have . Will be changing all other rtt mounts to the Gzila mounts

D
Daniel G. (Colorado)
Excellent product

Excellent product. I now have total
Security on the tent connection after moving it from flat to round bars.

W
W.R.

Wow, impressive, perfect fit and fast delivery!

R
Riley
Fit as advertised

Fit as advertised..tight and look clean
Id recommend

K
Kyle O. (California)
Best RTT mounts on the market

I’ve had 3 roof top tents with different brackets for each. Most just give you the universal mounts for all racks. I wasn’t happy with the ones I received and started looking for other options and came across these mounts. I originally order a set of 6, 4 for my tent and 2 for my 7 gallon shower. I wanted my tent to be a little more stable and just the extra peace of mind so I added 2 more on the tent just to make sure it doesn’t go anywhere. These mounts are solid and I have zero worry of them breaking or coming loose. I wish I would have found these years ago when I bought my first RTT. Fast shipping also. They are pricey, but you defiantly get what you pay for.

L
Lats

Too small to go over rack

M
Marvin C. (California)
Square bar rooftop tent mounts

This is a great solution for those who have square bars and need to mount a rooftop tent.

I tried looking all over the place as the stock mounts were nowhere close to secure. While these are on the pricey side, they worked great so I can't complain.

These are stated to work with THULE but also worked with my INNO racks which use the same size bar. It's slightly larger than the Thule due to the coating on the inno but will still work.

S
Shawn (Colorado)
Amazing mounts!

Replaced my OEM tent mounts that we weak and flimsy, always squeaky. These are solid and have solved all the issues I had. Money well spent

W
Wesley B. (Wisconsin)
Still Waiting After 18 Months

I would appreciate a response from Greg when he plans to ship my order. It’s been nearly 18 months since I ordered these. “Expected restock” dates continually change on the website and all email requests for updates are ignored.

W
Will R. (Idaho)
Are you f ing kidding me

I couldn't find tube mounts anywhere. Came across this site and tried the product. Absolutely perfect, strong lightweight design. Fits perfectly. All around extremely happy with the quality. I will be back to buy more mounts. Already book marked the site.