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The pothole season is back

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Khatir Soltani
Ah, springtime is upon us once again. As the temperature rises and the snow melts, we drive with the windows down and the sunroof open, wind in our hair, and soak up the warm rays of the sun. And then we suddenly slam into a darn pothole.

Basically, potholes are formed from cracks in the pavement caused by heat and the stress put on our roads by cars driving over them. The more vehicles on the road, and the heavier they are, the more potholes will crop up.


They fill up with snow and rain, which lodges under the asphalt in a layer of dust and compacted gravel. When temperatures drop below 0°C, these accumulations freeze and expand, pushing the dust and gravel back. When the weather becomes milder, the ice melts and leaves empty spaces under the road. With time, the surface becomes so thin that it collapses, leaving behind holes that can be seen with the naked eye. If the holes aren’t filled in, they will expand and beget many more, accelerating the process.

What to do when the inevitable occurs?
Because driving through craters can damage your car’s suspension components, the vast majority of motorists attempt to deftly zigzag between potholes, an eminently simple and efficient solution that unfortunately can’t always be used.

So how can you prevent damage when faced with the inevitable?

Entering a crater causes more destruction than exiting it, so it’s better to slow down as much as possible before driving into a pothole. However, you shouldn’t apply the brakes once you’ve entered the pothole, because a locked wheel will deteriorate much more willingly than one that is moving.

You also have to be alert and evaluate the breadth of the pothole itself. The longer it is, the more destructive it will be. It’s vital to consider the diameter and width of your tires as well. The smaller they are, the harder they’ll fall. Finally, before any outing, make sure your tires are properly inflated according to the manufacturer’s recommendations.
Khatir Soltani
Khatir Soltani
Automotive expert
  • Over 6 years experience as a car reviewer
  • Over 50 test drives in the last year
  • Involved in discussions with virtually every auto manufacturer in Canada