Dashboard Bites
10 Curious Facts from the World of Cars
WORDS BY ANBY ALCOMENDAS
1. Tyres That Keep the World Moving
A single car tyre completes around 20 million rotations during its lifetime, enduring extreme heat, cold, and road wear while maintaining grip and stability. Despite being one of the most familiar parts of a vehicle, tyres are the product of complex engineering and chemistry.
Modern tyres now incorporate silica compounds and computer-modelled tread designs that reduce rolling resistance and improve fuel efficiency. Fleet operators especially benefit from these advancements, as longer tyre life and lower fuel use translate into measurable cost savings over time.
2. Seat Belts Took a Decade to Catch On
The modern three-point seat belt was invented by Volvo engineer Nils Bohlin in 1959. Although it quickly proved effective at reducing injuries, widespread adoption was surprisingly slow, as many drivers resisted the idea of being restrained.
Volvo made the patent open for all manufacturers to use, prioritising safety over profit. Even so, it took until the 1970s for seat belts to become mandatory in most markets, including Australia, which was among the first countries to introduce national laws requiring their use.
3. The Solar Challenge That Powers Innovation
Australia’ s World Solar Challenge is a 3,000-kilometre race from Darwin to Adelaide featuring vehicles powered entirely by sunlight. University teams from around the world compete to design the most efficient cars using lightweight materials and advanced energy management systems.
Although the cars look unconventional and more like gliders than sedans, the technology developed for the event often influences production vehicles. Advances in aerodynamics, battery cooling, and solar integration have all found their way into the broader electric vehicle market.
4. Backup Cameras Began in the 1950s
The 1956 Buick Centurion concept car was one of the first to feature a rear-mounted television camera that sent live images to a dashboard screen. While it was a showpiece rather than a production model, it demonstrated early recognition of visibility as a key safety concern.
It would take nearly half a century before backup cameras became standard, but the Centurion’ s design foreshadowed how drivers would one day rely on screens rather than mirrors. Today, reversing cameras are mandatory in many markets, including Australia and New Zealand.
Do you know of any awesome auto facts? Email us your most interesting car trivia and get featured in the next issue of FleetDrive! Send us your best shot at info @ afma. org. au
36 ISSUE 55 OCTOBER 2025 / WWW. AFMA. ORG. AU