How to Safely Install Bike Carriers & Racks on Any Vehicle
A properly installed bike carrier protects your bikes and your vehicle during transport. This step-by-step guide covers everything from choosing the right rack to securing multiple bikes safely, ensuring a smooth and worry-free journey to your next cycling destination.
Step 1: Choose the Right Bike Rack for Your Vehicle
Before you even think about straps and bolts, make sure your bike carrier actually suits your car and towbar setup. Most tow bar mounted racks are designed to fit a wide range of vehicles, but it pays to double check clearances, weight limits, and how many bikes you plan to carry. A rack that's overloaded or mismatched to your vehicle is a recipe for wobbles, scratches, or worse, a bike coming loose on the motorway.
Step 2: Fit the Rack Securely
Once you've got the right rack, take your time attaching it properly. Follow the manufacturer's instructions carefully and give everything a firm shake test before loading bikes. A loose rack is one of the most common causes of damage to bikes and vehicles alike, so it's worth the extra five minutes to get it right.
Step 3: Load and Secure Your Bikes
When carrying more than one bike, alternate handlebar heights and make sure frames aren't rubbing against each other. Use all the straps provided and check them again after driving a short distance, as bikes can settle and straps can loosen slightly once you're underway.
Don't Forget: NZ Bike-Carrying Compliance
Here's the part many Kiwi drivers overlook. Under NZ laws for carrying bikes on cars, it is illegal to obscure your number plate or vehicle lights when your bikes are loaded on the back. Your lights must be visible from at least 200 metres away in clear weather, and this responsibility sits squarely with you as the driver.
Why You Need a Supplementary Number Plate
If you're using a tow bar mounted bike rack, it will almost certainly cover your original number plate. NZTA rules require a proper supplementary number plate, fixed to a hard, flat surface and illuminated at night. Homemade plates or cardboard signs simply won't cut it, and driving with an obscured plate can land you with 20 to 25 demerit points per offence, plus fines.
Keeping Your Brake Lights and Indicators Visible
This is where a bike rack light board like the Safelite Panel earns its keep. Designed and made in NZ, it slots straight onto virtually every bike rack sold here, with mounting holes suiting inner and outer distances from 31 cm to 52 cm. Two heavy-duty bungee cords with easy-lock toggles mean it's on in seconds and off just as fast, no tools required.
The Safelite Panel plugs straight into any standard NZ towbar socket using its 1.4 m cable and standard flat 7-pin plug, so there's no wiring or adapters to worry about. It's built from UV-stable, waterproof aluminium composite that shrugs off rain, dust, and salt spray, and it comes with pre-drilled holes and bolts ready for your NZTA supplementary plate. Every panel is backed by a full two-year warranty.
Ready for the Road
Getting your bike rack installation right isn't just about protecting your pride and joy, it's about keeping you, your family, and other drivers safe out there. Choose the right rack, secure your bikes properly, and make sure you're compliant with NZ's bike-carrying rules using a quality bike rack light board. Sort these basics out once, and every trip to the trailhead becomes that much easier.