Yes, a bad wheel alignment can absolutely hurt your gas mileage. When your wheels are not pointing in the same direction, your tires drag against the road instead of rolling smoothly. Your engine has to work harder to overcome that extra resistance, and you end up burning more fuel on every trip around Ann Arbor.
Think of it this way. When your car is properly aligned, all four tires roll straight ahead in perfect agreement. The engine only has to fight wind resistance and normal road friction to keep you moving. But when even one wheel is pointing a few degrees off from where it should be, that tire is essentially being pushed sideways across the pavement while you are trying to go forward. Your engine has to compensate for that constant sideways scrubbing, and the only way it can do that is by using more gasoline.
The fuel loss adds up faster than most drivers realize. Depending on how far off your alignment is, you could be losing anywhere from a small percentage of your fuel economy to a noticeable ten percent or more. Over a full year of driving to work, running errands around Washtenaw County, and taking road trips out of Ann Arbor, that can add up to hundreds of dollars in wasted fuel.
The frustrating part is that most drivers never connect the two problems. You might notice your fuel gauge dropping a little faster than it used to, but you blame it on colder weather, gas prices, or your car's age. Meanwhile, the real culprit is a simple alignment issue that could be corrected in about an hour.
There are usually other clues along with the higher fuel bills. You might feel the car pulling gently to one side. Your steering wheel might sit slightly off-center when you are driving straight. Your tires might start wearing unevenly, with more wear on the inside or outside edges than in the middle. Any of these signs is worth taking seriously, because they all point back to the same underlying problem.
Since your alignment plays such a direct role in how much you spend at the pump, it is worth having it checked by a local shop that knows Ann Arbor's roads well. The team at Hoover Street Auto Repair has been helping local drivers protect their fuel economy with precise computerized alignments since 1980. Learn more or book a visit on our wheel alignment page.