Bike Carriers & Racks: Which Style Suits Your Vehicle Best?
From tow-bar mounted racks to roof-mounted carriers, choosing the right bike rack depends on your vehicle type, bike count, and budget. This guide breaks down the pros and cons of each style so you can find the best price-to-performance option for your next adventure, while also keeping you on the right side of NZ law.
Tow-Bar Mounted Racks
These are a popular choice for Kiwi families and riders who carry two or more bikes regularly. They sit low, are easy to load, and don't add height to your vehicle (handy if you've got a low garage or carpark). The trade-off is that they almost always sit in front of your number plate and rear lights, which brings us to an important legal point we'll cover below.
Roof-Mounted Carriers
Roof racks keep your bikes up and out of the way, which is great if you're also towing a trailer or boat, or if you simply prefer not to have anything hanging off the back of your car. They don't obscure your number plate or lights, but they do add height, and lifting bikes up onto the roof isn't always fun after a long ride.
Which One Suits You?
- Small hatchbacks or sedans: A tow-bar mounted rack is often easier to fit and use, provided your vehicle has a towbar.
- SUVs and wagons: Either style can work well, so it often comes down to how many bikes you're carrying and whether you're also towing anything else.
- Families with multiple bikes: Tow-bar mounted racks generally offer easier loading for several bikes at once.
The Legal Bit Nobody Should Skip
Whichever style you choose, there's one thing every Kiwi driver needs to know: it is illegal to drive with your number plate or lights obscured. If a bike rack or the bikes themselves block your indicators, brake lights or number plate, you're breaking the law and risking 20 to 25 demerit points per offence, plus fines. It's also a genuine safety risk for you, your family, and everyone else on the road.
Supplementary Number Plates
When a tow-bar mounted rack is fitted, it will almost certainly cover your number plate. NZ law requires a proper NZTA supplementary plate, fixed to a hard, flat surface (no loose hanging plates or cardboard signs) and illuminated at night.
Bike Rack Light Boards
This is where Safelite comes in. Our NZ-made Safelite Panel keeps your indicators, brake lights and number plate fully visible the moment your bikes go on the rack. It's a universal fit, slotting onto virtually every bike rack sold in NZ (mounting holes suit 31 cm to 52 cm), and it's on in seconds with heavy-duty bungee cords, no tools required.
Built from UV-stable, waterproof aluminium composite, it's designed to handle rain, dust, salt spray and everyday NZ road conditions. It comes with plug-and-play wiring (a 1.4 m cable and standard flat 7-pin trailer plug) and pre-drilled holes for your NZTA supplementary plate. Every Safelite Panel is backed by a full two-year warranty.
Final Thoughts
Choosing between a tow-bar mounted rack and a roof-mounted carrier really comes down to your vehicle, how many bikes you're carrying, and your day-to-day convenience. But no matter which style you go with, staying visible and legal on the road isn't optional. Sort your rack, sort your supplementary plate, and add a Safelite light board to protect your bikes, your wallet, and everyone travelling behind you.