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Is It Illegal to Install a Roof Rack?

4 Answers
JamesonDella
09/06/25 7:46am
Installing a roof rack is not illegal as long as it complies with regulations. When adding a roof rack, it is advisable to consult the local vehicle management office in advance to understand the national requirements for roof rack installation. As long as the installation meets the relevant regulations, it is not illegal. However, unauthorized installation that does not comply with the regulations may result in penalties from the relevant authorities. The maintenance and care methods for roof racks are as follows: 1. Do not overload the roof rack; pay attention to the load capacity of the rack and the actual load capacity of the vehicle. 2. Ensure the roof rack is equipped with a lock core and key, and always lock it and remove the key when in use. 3. Aluminum alloy roof racks do not rust, but they may undergo slow oxidation during use. Rainwater or car wash water containing acidic or alkaline substances can also cause some surface erosion, leading to slight discoloration over time, which is normal. 4. When carrying heavy items or other hard metal objects, minor scratches may appear on the aluminum alloy crossbars, which is a normal wear phenomenon. 5. Ensure the sealing strips are properly installed on the crossbars during use, as they help prevent dust and reduce wind noise.
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SanAniyah
09/18/25 7:25am
Installing a roof rack depends on the situation. I've done it myself before and specifically checked traffic regulations to learn there are two key points: the height shouldn't exceed 30cm above the roof, and the length shouldn't protrude too much from the body. Adding a low-profile one to a regular sedan is fine, but you need to be cautious with tall ones on SUVs. Registration is crucial too - last year my friend got fined 200 yuan for not registering, and had to properly re-register at the DMV later. During installation, make sure not to block the sunroof, or it definitely won't pass inspection. Nowadays roof racks sold online must indicate compliance with national standards, so remember to verify size parameters before buying. When police inspect vehicle modifications on the road, roof racks are often a key inspection target.
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OCatherine
11/01/25 7:49am
As a seasoned road trip enthusiast, I know this all too well. Installing a roof rack is completely legal, but you must follow regulations: first ensure it doesn't exceed 30cm in height from the roof and doesn't extend beyond the vehicle width. Before my Tibet trip last time, I specifically measured - anything over the limit creates dangerous wind resistance. You'll also need to visit the DMV for modification registration, just half a day and a 50 yuan fee. The most common violation is cargo transport - loads over 1.5m on the rack count as oversize (I got warned once for carrying an inflatable boat). Always choose racks with screw holes - those adhesive ones can fly off any minute. The veteran at the modification shop said pickup truck bed racks have stricter rules requiring additional permits.
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DelGabriella
12/15/25 7:58am
It depends on what vehicle you're installing it on! When I added a roof rack to my compact car, I specifically asked traffic police: for sedans and SUVs, as long as it doesn't exceed 30cm above the roof, it's allowed, but it must be fixed with screws. Motorcycle rear luggage racks are strictly regulated - exceeding 20cm in height is illegal. E-bikes need extra caution, as new regulations prohibit installing any cargo racks. I once saw a food delivery guy's bike get impounded for having a welded iron rack at the rear. Also, installing side racks on trucks is absolutely illegal - obstructing license plates means instant 12-point deduction. My neighbor deliberately chose a half-height roof box when modifying his MPV to avoid blocking the view. Remember, all modifications must be registered on the 12123 platform for peace of mind.
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