2021 Subaru Crosstrek Wheel Alignment Specifications

Quick reference

Adjustability

On the 2021 Subaru Crosstrek, front camber and caster are not directly adjustable from the factory. If these angles are outside the specified range, it often indicates worn components or damage. However, aftermarket solutions such as camber bolts (eccentric bolts) can be installed in the front struts to allow for some degree of camber adjustment. Front toe is adjustable via the tie rods, allowing for precise steering angle and tire wear management.

For the rear axle, camber is not factory-adjustable. Similar to the front, if rear camber is out of specification, it usually points to a bent component or worn bushings. Aftermarket solutions that incorporate eccentric bushings or adjustable control arms are available to correct rear camber if needed. Rear toe is adjustable on the 2021 Crosstrek, typically through eccentric bolts on the lower control arms, allowing for fine-tuning of the rear wheel angles.

Thrust angle is technically a diagnostic angle; it's determined by the relationship of the rear wheels to the centerline of the vehicle. If the thrust angle is out of specification, it generally indicates an issue with the rear toe settings or a bent suspension component.

Recommended adjustment hardware

For the 2021 Subaru Crosstrek, if front or rear camber needs adjustment beyond what is possible from the factory (which is none), SPC Performance camber bolts are a popular and effective solution for the front. For the rear, various aftermarket companies offer adjustable lower control arms or eccentric bushings that can restore proper camber. Always ensure that any aftermarket parts used are high quality and designed specifically for your vehicle to maintain safety and performance.

Symptoms of bad alignment

Misaligned wheels on your 2021 Subaru Crosstrek can lead to several noticeable issues. One of the most common is uneven tire wear. For example, excessive negative camber (top of the tire leaning inward) will cause accelerated wear on the inside edge of the tire, while positive camber (top of the tire leaning outward) will wear the outside edge. Incorrect toe settings are often the biggest culprits for tire wear.

If the front wheels have too much "toe-in" (front edges of the tires pointing inward), you'll likely see feathering on the outside edge of the tread blocks, which feels sharp when you run your hand across the tire but smooth in the opposite direction. Conversely, excessive "toe-out" (front edges of the tires pointing outward) will cause feathering on the inside edge of the tread blocks.

Other symptoms include the vehicle pulling to one side while driving straight, a crooked steering wheel even when going straight, or a general feeling of instability or looseness in the steering. You might also hear unusual noises from the tires, like a consistent hum or roar, due to the irregular wear patterns.

When to align

It is highly recommended to get a wheel alignment for your 2021 Subaru Crosstrek in several key situations:

• After any suspension or steering component replacement: This includes tie rods, ball joints, control arms, struts, shocks, or any other part that affects wheel angles.
• After installing new tires: Even if your old tires wore evenly, new tires are an investment, and an alignment ensures you get the maximum lifespan and performance from them.
• If you hit a significant pothole or curb: Even if there's no apparent damage, a hard impact can throw your alignment out of specification.
• When you notice any of the symptoms of bad alignment: Such as uneven tire wear, pulling, or a crooked steering wheel.
• As part of routine maintenance: Many manufacturers recommend an alignment check every 15,000 to 20,000 miles, or at least once a year, to catch minor deviations before they become major problems.

Typical alignment cost

The typical cost for a wheel alignment on a 2021 Subaru Crosstrek can vary depending on your location, the type of shop (dealership vs. independent garage), and whether any adjustments require seized parts to be freed or aftermarket kits to be installed. Generally, you can expect to pay anywhere from $80 to $150 for a standard four-wheel alignment. Some shops offer alignment packages or include it with tire purchases. Always inquire about what is included in the alignment service before committing.

Find a trusted alignment shop on Repairius.