You let go of the wheel on a straight road and the car immediately drifts to one side. Or you have to keep the wheel slightly turned just to go straight. This is not just annoying. It can be dangerous. Here is what is most commonly behind this problem.
Wheel Alignment - the First Thing to Check
Misaligned wheels are by far the most common reason the steering pulls to one side. The wheels are not parallel and the tires are not pointing in the same direction. This happens gradually from driving on bad roads, hitting potholes or curbs, or after replacing suspension parts.
How to spot it: Besides the steering pull, look at the front tires. If they are wearing unevenly, if the inside or outside edge is more worn than the rest, the alignment is almost certainly off.
At our shop, we set alignment with laser measuring equipment. The procedure takes about twenty minutes and costs relatively little, but it extends tire life and improves how the car handles.
How often: We recommend checking alignment once a year or after every hard hit on a pothole. On our roads, this is especially important.
Tire Pressure
Before you start worrying about expensive repairs, check the tire pressure. If one side is lower than the other, the car will pull toward the side with lower pressure. A difference of just 0.3 bar between the left and right tire can be felt through the steering wheel.
Quick check: Go to a gas station, equalize the pressure on all tires to the recommended spec, and see if the problem goes away. If it does, figure out why that tire is losing air.
Unevenly Worn Tires
Tires that are not the same (different brand, different tread depth) on the same axle can cause pulling to one side. The same goes for tires worn unevenly due to bad alignment.
The rule: The same axle must always have matching tires - same manufacturer, same model, similar tread depth. If you are replacing only two tires, the new ones go on the rear axle.
Seized Brake Caliper
This is a more serious cause and it is not rare. If a brake caliper on one wheel does not release fully, that brake drags slightly all the time. The car pulls to that side, the tire wears faster, and the disc overheats.
How to spot it: After driving, carefully bring your hand near the wheel rims (do not touch them). If one is significantly hotter than the others, the caliper is probably seizing. You may also smell burnt brakes.
Urgency: High. A seized caliper can lead to overheated discs, damaged brake pads, and ultimately brake failure.
Suspension Components
Worn suspension parts such as tie rod ends, bushings, shock absorbers, or ball joints can cause pulling to one side. This usually develops gradually and comes with clunking or squeaking over bumps.
What to check: Leaking shock absorbers need to be replaced. Cracked bushings need to go as well. In our experience, on vehicles with over 100,000 km around Banja Luka, lower control arms and tie rod ends are among the most common replacements.
When It Is Dangerous
React immediately if:
- The steering suddenly starts pulling to one side (especially during braking)
- You feel vibrations in the wheel along with pulling
- The car wanders on the road and is hard to control
- You hear clunking from the front suspension
A mild pull on a calm road is usually not urgent, but get it fixed within a reasonable time.
What to Do First
Check the tire pressure. If that is fine, come in for an alignment check. If the alignment does not solve it, we will inspect the brakes and suspension components. Give us a call and we will set up a time.