You're considering buying a tent to sleep on top of your car. The idea sounds tempting: no bugs, no damp, no uneven ground. But before you reach for your wallet — we're talking 1,500 to 3,000 euros — there are several factors experienced users point out.
Weight and roof racks, the Achilles' heel
First things first: your car must support the weight while driving. Most roof racks have limits of 50 to 100 kg in motion, and a rooftop tent with two people can exceed that. What's more, the manufacturer specifies a dynamic limit, which is lower than the static one. Driving overweight compromises stability and can be dangerous. One detail: the rails on some vehicles don't allow the tent to rest directly on the roof, which requires an intermediate structure.
Noise, legality and common sense
Sleeping at height exposes you to the wind. Those who have tried it mention aerodynamic noise as the main drawback. As for legality, it's unclear whether it's generally permitted in Spain, especially if it protrudes beyond the width of the vehicle. Also, for use in Europe, with no lions or snakes, many wonder whether it makes sense compared to a conventional 100-euro ground tent. The answer, as almost always, depends on how often you use it and whether you value extreme comfort over cost.
The full calculation — weight, wind, regulations — usually tips the scales towards no. As an ironic summary: for 2,000 euros you can buy a good air mattress and a ground tent, and still have enough left over to treat whoever fitted your roof rack to dinner.
Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication.
Read the full discussion (31 replies).
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