Re-evaluating the Safety of SUV’s and Trucks
In today’s world, the allure of supersized or oversized vehicles (large SUVs and big trucks) sometimes stems from a perceived sense of safety. Yet, as we delve deeper into the data, an unexpected truth emerges: these heavy vehicles may not be as safe as we once thought — for both drivers and other road users.
Let’s start with the obvious, the increasing prevalence and size of SUVs and trucks (we should also add that electric cars, both large and small, are around 30% heavier compared with equivalent gas powered cars). Not only do these larger and heavier vehicles take up more space, clogging up our roads and parking areas even more, they also pose a significant safety risk, particularly in the event of a collision. Studies have shown that heavier vehicles are associated with increased fatality rates for both drivers and pedestrians. Given this fascination with big and heavy vehicles, we suggest addressing safety issues by adjusting speed limits downward to reflect the changing dynamics of our roads. We should also follow what several European countries are doing focused on significantly taxing heavy and polluting vehicles.
Heavier vehicles increase fatality rates for both drivers and pedestrians.
Current speed limits were designed for smaller vehicles. With the current trend of increasing weight/mass, reducing speed limits can help ensure the same safety standards we had when smaller, less heavy cars were the standard. By decreasing speed limits in residential and business areas and adding speed bumps, chicanes and other speed calming control devices, we can mitigate the risk of collisions and ensure that our roads remain safe for all users, including pedestrians and bicyclists. With a focus on saving lives and major injuries, it makes sense to adapt our regulations to match the evolving realities of our automotive landscape.
Consider the statistic that humans are three times more likely to die when struck by an SUV compared to a normal car. This underscores the urgent need for action to address the safety implications of heavier vehicles on our roads.
But it’s not just about the impact on drivers—pedestrians and bicyclists are also at greater risk, particularly when it comes to frontover collisions. The poor visibility inherent in SUVs and trucks can lead to tragic outcomes, especially for vulnerable road users such as children. While the advent of multi-directional cameras may offer some added safety, relying solely on technology is not enough. Drivers must remain alert and attentive to their surroundings, rather than relying solely on screens and sensors to prevent crashes.
True safety on our roads requires a multifaceted approach (such as the Safe Systems Approach) — one that addresses not only the weight of vehicles but also visibility issues and driver behavior, as well as improved road designs. By reevaluating speed limits, promoting awareness, and embracing responsible driving practices, we can create a safer environment for everyone who shares the road. After all, safety isn’t just a selling point — it’s a fundamental transportation right that we must uphold for ourselves and future generations.
