Yes. A pothole can absolutely knock your alignment out. A hard hit compresses the suspension and jolts steering and suspension parts out of their set positions, and it doesn't take much: alignment angles are measured in fractions of a degree. If you've driven a Minnesota spring, you know our freeze-thaw roads serve up plenty of chances.
Why are Minnesota roads so hard on alignment?
Every winter, water seeps into cracks in the pavement, freezes, and expands. By the time the spring thaw arrives, the surface is heaving, cracking and breaking apart. That's where potholes and frost heaves come from. Repeated impacts from rough pavement gradually push your wheels out of alignment and wear suspension components. The damage is cumulative, so it's easy to miss until your tires show it.
One big hit can do it in a single stroke, too. Striking a deep pothole at speed, or catching a frost heave you didn't see coming, can shift things enough that your vehicle drives differently on the spot.
Signs a pothole knocked your alignment out
The most common sign is pulling. On a straight, flat road with your hands relaxed on the wheel, the car drifts to one side. Closely related is an off-center steering wheel: you're driving straight, but the wheel sits tilted to the left or right.
Uneven tire wear is the slower tell. Misaligned wheels drag slightly instead of rolling true, scrubbing the inside or outside edge of the tread. If one edge of a tire is wearing noticeably faster than the rest, alignment is a likely suspect. You might also notice tires squealing in turns, steering that feels vague or loose, or a vibration that wasn't there before the pothole.
If any of these show up right after a hard impact, don't wait it out. Bad alignment doesn't just feel off. It can wear out a set of tires in a fraction of their normal lifespan.
What should you do after hitting a big pothole?
First, take a look at the tire and wheel when it's safe to pull over. A bulge in the sidewall, a visible dent in the rim, or a tire losing air needs attention right away. Then pay attention on your next few drives: does the car pull, does the wheel sit straight, does anything feel different?
If it drives exactly like it did before, you may have gotten lucky. If anything feels off, have the alignment checked. An alignment measures your wheel angles against the manufacturer's specs and corrects them, and it's also when a technician will spot a bent or worn part the pothole may have left behind.
How can you protect your alignment on rough roads?
You can't dodge every pothole in a Minnesota spring, but you can lower the odds. Slow down over rough stretches. Impact force climbs fast with speed. Keep your tires inflated to the pressure on your driver's-door placard, since a properly inflated tire cushions impacts better than a soft one. And try not to brake hard right as you hit a pothole; braking pitches the vehicle's weight forward onto the front suspension just as it takes the blow.
It's also smart to have your alignment checked about once a year or every 12,000 miles — spring, after pothole season, is a natural time — and any time you take a hit hard enough to make you wince. A spring alignment check is cheap insurance for your tires and suspension.
If your car hasn't driven right since a run-in with a pothole, our alignment service will get your wheels back to spec and catch any suspension damage while it's still minor. Call us at (320) 363-7246 or request a time online. We'll take a look and give you an honest answer.
