Rooftop tent question

WHW

New member
I am thinking of purchasing and installing a rooftop tent. I will leave it on my car all the time. Is that a problem? Should I plan to uninstall while I'm not actively camping?
 

TLar25

Member
I am thinking of purchasing and installing a rooftop tent. I will leave it on my car all the time. Is that a problem? Should I plan to uninstall while I'm not actively camping?
It will negatively affect your gas mileage, and possibly keep you from parking in a garage depending on your vehicle/tent etc. They also do get stolen off of people's cars, but that is probably more area dependant. Are you mounting to the factory roof rack or something aftermarket?

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Lemsteraak

Adventurer
We need to know more to advise. Light tents are always a good idea. Take the mattress out and should be easy to take off and put on with two people.

Softshell tents are as aerodynamic as a church and the fabric covers tend to get hurt by the sun

Hardshell tents are a better choice. Still, they can help or hinder fuel mileage depending on what you get. Some tent have been tested in wind tunnels, others ..... hurt your mileage. Ones made of ABS plastic unless treated get brittle with UV so aren't probably a good idea. Don't know much about aluminum ones, that might be the best choice.

Yes, you can keep a tent on full time. My tent is heavily reinforced white fiberglass and actually improves the handling and stability of a very boxy van. Don't notice a difference in mileage with the added weight or windage but this is a special case.
 

WHW

New member
We are looking at the iKammper 3.0. mounted on. 2025 4Runner. Trying to decide on using the installed rails with stronger crossbars or a low profile rack.
 

Lemsteraak

Adventurer
OK, I can see why you are asking. I'm not familiar with IKamper so I went to their website. I believe you are referring to their Skycamp 3.0?

They advertise that this tent alonei is 165 Lbs. If you ask both Thule or Yakima what their sport bars are rated for, 165 pounds. If you read their fine print, that is 165 pounds, including the weight of their racks. In other words, they aren't testing for these loads. Oh, but don't worry, iKamper says that they advertise that "We conducted over 2,175 miles (3,500 km) of driving test across various environments, including highways and unpaved roads ........" That tells me that they are asking their customers to test and you would also be testing your sport bars for above their ratings ..... you get the idea, I don't like what I'm reading. I could go on but I hope you get the idea.

I'm sorry if I seem harsh, but when planning a long expedition, your need to "read the fine print", so I probably look at this entirely differently. I would suggest, turning the whole question around. Ask yourself, what do I wish to achieve here? Think of a roof tent, not as a vehicle accessory, but as a piece of your expedition equipment, like your sleeping bag. You buy one that suits your needs for the journey or voyage and it will last a lifetime. Buy your roof tent to suit you and your needs, not what you think works for your vehicle and you will be your companion for a very long time.
 

Roger M.

Adventurer
It doesn’t matter how “waterproof” any given rooftop tent claims to be when folded up, they all let water in eventually.
In winter, when not using the tent a lot (if at all), mold WILL develop if you don’t air your tent out regularly.
Obviously, if you live in Southern California, this is much less of a concern than if you live in Seattle, albeit rain is rain, and Cali does indeed get rain.

Taking the tent off your vehicle, and putting in dry storage in your off-season will alleviate all of the above.
 

Kiwibru

New member
Another trick that we use for our RTT storage is to drop in some rechargeable desiccant packs. We make them up ourselves by buying bulk desiccant balls, then dropping them into discarded pill vials with holes drilled in the removable tops. They turn color as moisture is captured, going from orange to green so you know when to exchange them. Recharge process is pouring them into a flat cookie sheet, putting them in an oven and heating them until they turn orange again. Typical period of viability seems to be around a year or nine months depending upon the humidity in the dry storage area. You can also buy them pre-packed and recharge them for re-use.

 

Fishenough

Creeper
Take mine off in the winter and place it well protected in the corner of a shed - but camped a dozen nights in March and April so it doesn't stay there long. But this is also to protect it from snow loads and save a little gas driving up our local ski hill. It's on a strictly recreational ride used on our BC backroads, but tempted to make a pulley system to hang it from the carport roof as we have a few routes we visit that are very overgrown and sized for hikers and ATVs only.
20250503_202342.jpg
 

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