Carrying Bikes Interstate or Cross-Country? Know the Laws Before You Travel
There's nothing quite like packing up the car, loading the bikes onto the rack, and heading off for a weekend of riding somewhere new. But before you hit the open road, it's worth knowing that bike carrying laws can differ depending on where you're driving, especially when it comes to supplementary lighting and number plate visibility. If you're planning a road trip with bikes in tow, this guide covers what regulations to check before you leave the driveway.
Why the Rules Matter More Than You Think
It's easy to assume that once your bikes are strapped on and secured, you're good to go. In reality, if your number plate or vehicle lights are obscured by your bike rack or the bikes themselves, you're breaking the law. This isn't a minor technicality either. Offences can attract 20 to 25 demerit points per infringement, plus significant fines. More importantly, an obscured brake light or indicator puts you, your family, and everyone else on the road at real risk.
What Counts as "Obscured"?
Your vehicle's lights need to be clearly visible in clear weather from at least 200 metres away. If your bike rack, tow bar carrier, or the bikes themselves block your brake lights, indicators, or number plate, you're required to fit an additional light bar or bike rack lights to stay compliant.
Number Plates: The Rules You Can't Ignore
Driving with a partially or wholly obscured number plate is illegal, full stop. Tow bar mounted bike racks almost always block your original plate, which means a supplementary plate becomes essential for any longer trip.
- Supplementary plates must be official NZTA plates, not homemade cardboard or written numbers.
- They must be fixed to a hard, flat surface, never hung loosely off the back of the rack.
- They must be illuminated when driving at night.
For example, if you're setting off early for a cross-country ride and it's still dark, an unlit supplementary plate could land you in trouble before you've even reached the highway.
Getting Your Setup Road Trip Ready
This is exactly the gap the Safelite Panel is built to fill. Designed and made right here in New Zealand, it keeps your brake lights, indicators, and number plate fully visible the second your bikes go on the rack.
Practical Features for Long Drives
- Universal fit for virtually every bike rack sold in NZ, with mounting holes suiting 31 cm to 52 cm distances.
- On in seconds, off in seconds thanks to heavy-duty bungee cords with easy-lock toggles. No tools needed, even in the rain at a rest stop.
- Built tough from UV-stable, waterproof aluminium composite that handles rain, dust, and salt spray over long distances.
- Plug-and-play wiring with a 1.4 m cable and standard flat 7-pin trailer plug, fitting straight into any NZ towbar socket.
- Number plate ready, with pre-drilled holes and bolts supplied for your NZTA supplementary plate.
It also comes with a full two-year warranty, so it's a genuine buy once, buy right investment for regular road trippers.
Final Thoughts Before You Hit the Road
Whether you're driving to a mountain bike weekend or heading further afield for a race, taking a few minutes to check your lights and plate visibility could save you fines, demerit points, and unnecessary risk. Sort your setup properly, and you can focus on the ride ahead instead of worrying about what's behind you.