Lorraine Williamson
Thinking of heading to the coast or mountains with your bike? If you’re transporting bikes by car in Spain, you’ll want to stay on the right side of the traffic authorities. The DGT—Spain’s traffic directorate—has clear guidelines. Ignore them, and you could be slapped with a fine of up to €200.
The good news? With a little planning, you can carry your bike safely—and legally.
Loose in the Car? Legal but risky
Technically, there’s no ban on putting your bike directly inside the car. But the DGT strongly advises against it. In a crash or sudden stop, a loose bicycle becomes a dangerous projectile. If you do opt for this method, you’ll need to dismantle the bike, clear adequate space, and secure it tightly with straps or hooks. Even then, it’s far from ideal.
The DGT’s top choice: External bike racks
Using a bike rack isn’t just more practical—it’s the safest and most rule-compliant option. Racks can be fitted to the tailgate, the roof, or the towbar. But each setup has its own legal requirements, and cutting corners could cost you.
Tailgate racks: Convenient but regulated
Rear-mounted racks are popular for a reason. They’re easy to install and don’t affect handling much. However, if the bicycle sticks out from the back of the vehicle, you must attach a red and white V20 warning sign. If your number plate or lights are blocked, you’ll also need an extra set—clearly visible and correctly positioned.
Important: The bike must not extend beyond the width of the car, mirrors included.
Roof racks: Clearer boot, but mind the wind
Transporting your bike on the roof keeps your boot space free. This method works well for lighter bikes but comes with its own quirks. Your vehicle’s centre of gravity shifts, and wind resistance increases. That can affect stability—especially at high speeds or on motorways.
Towbar racks: Safe and easy loading
If your car has a towbar, this might be your safest bet. These racks keep the bike low to the ground, making loading a breeze and improving vehicle balance. They’re especially useful for heavier bikes or if you’re transporting more than one.
Common mistakes that cost you
The DGT keeps a close eye on drivers who cut corners. Here are the most frequent errors that lead to fines:
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No V20 sign when the bike extends from the rear
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Obscured number plates or taillights without proper replacements
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Bikes sticking out from the sides
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Improperly secured or loose bicycles
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Unsafe roof transport affecting vehicle control
New safety law on the horizon
From 2026, a new safety measure comes into force: all vehicles in Spain will be required to carry a V16 warning light. This flashing beacon replaces the traditional roadside triangle and boosts your visibility during breakdowns. The aim? To reduce roadside accidents and reinforce Spain’s broader traffic safety strategy—just like the regulations for transporting bikes by car.
Planning a trip? Stay smart and legal
Whether you’re off to the Pyrenees or simply cycling along the coast, the message from the DGT is clear: secure your bike properly, display the right signage, and keep safety front of mind. A bit of preparation now can save you a fine—and protect everyone on the road.
Source : ELPAÍS