## Drivers Cautioned Against ‘Braking’ Before Speed Bumps## Drivers Cautioned Against ‘Braking’ Before Speed Bumps Motorists are being advised against braking before driving over speed bumps, as it can actually worsen fuel economy. Experts explain that the stop-start nature and excessive pedal use associated with braking and accelerating around speed bumps result in increased fuel consumption. LQK Euro Car Parts emphasized the importance of maintaining a constant speed when approaching speed bumps to minimize fuel wastage. BookMyGarage further suggests avoiding sudden acceleration or braking while crossing bumps. Despite the potential fuel savings, the RAC cautions against failing to slow down over bumps, as this can damage vehicle components such as the underbody and suspension. A survey by Confused.com revealed that almost half of damaged cars had tire issues, while a third experienced suspension problems. One-fifth of drivers admitted to driving over speed bumps without slowing down, highlighting the prevalence of damage. The survey also indicated that 28% of drivers believe speed bumps should be more clearly marked, while more than 25% question their effectiveness in calming traffic. The research was based on a survey of 2,000 drivers and Freedom of Information requests to local councils.
Drivers who ‘brake’ before speed bumps have been warned. Motorists and road users who brake before driving over speed bumps on British roads have been warned that they could actually be ruining their fuel economy.
Experts at LQK Euro Car Parts explained that braking for every speed bump and then accelerating away can use more fuel. This is because of the stop-start nature and the frantic use of the pedals is when “the most fuel is used”.
LQK Euro Car Parts said: “Accelerating and decelerating while driving can mean extra fuel is used, and this also applies to driving over speed bumps. Learning how to handle these correctly can save you a lot of money as a motorist.”
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It comes as the RAC found that diesel has fallen below 150p (150.13p) for the first time since early February, from 153.74p. This means it now costs around £80 (£79.76) to fill up a 55-litre family car with petrol and £82.57 for the diesel equivalent.
LQK said: “Drivers can avoid unnecessary fuel consumption by driving at a constant speed and not accelerating or braking too often between speed bumps, as this is when the most fuel is consumed.” BookMyGarage noted: “When approaching a speed bump, try not to accelerate too quickly or slam on the brakes to drive over the bump.
“It’s best to maintain a steady speed of around 15 to 20mph unless your car is particularly low or the bumps are high.” But the RAC warns that driving over bumps without slowing down can cause damage to vehicles, particularly to the underbody and suspension.
A survey by Confused.com found that almost half (48%) of damaged cars had tyre problems, while a third (33%) had suspension issues. Although, with a fifth of drivers admitting to not slowing down when hitting speed bumps, the extent of damage is perhaps unsurprising.
The research is based on an online survey of 2,000 drivers and Freedom of Information requests sent to local councils. And 28 per cent say they think speed bumps should be more clearly marked, while more than a quarter think they are ineffective at calming traffic.
