2018 Honda Civic Wheel Alignment Specifications

Quick reference

Adjustability

The 2018 Honda Civic, like many modern unibody vehicles, has limited factory adjustability for wheel alignment.

Front Axle:

• Camber: Not factory adjustable. Significant camber issues often point to bent suspension components. Aftermarket camber bolts or adjustable upper control arms can be installed to allow for camber adjustment.
• Caster: Not factory adjustable. Similar to camber, caster issues typically indicate damaged suspension parts.
• Toe: Adjustable. Front toe is adjusted by turning the tie rod ends, which lengthen or shorten the tie rods, effectively changing the angle of the front wheels.

Rear Axle:

• Camber: Not factory adjustable. If rear camber is out of specification, it may indicate worn or bent suspension components. Aftermarket camber arms are available to provide adjustability.
• Toe: Adjustable. Rear toe is adjusted via eccentric bolts or cams located on the lower control arm, allowing for precise changes to the rear wheel angles.
• Thrust Angle: While not directly adjustable, thrust angle is indirectly corrected when adjusting individual rear toe. A proper rear toe adjustment will bring the thrust angle into specification.

Recommended adjustment hardware

For the 2018 Honda Civic, if your alignment technician determines that non-adjustable angles are out of spec due to reasons other than bent components, or if you desire more aggressive alignment settings for performance driving, aftermarket solutions are available:

• Front Camber: Camber adjustment bolts (e.g., SPC, Eibach) can replace the upper strut bolt, allowing a few degrees of camber adjustment. Adjustable upper control arms also offer greater range but are a more involved installation.
• Rear Camber: Adjustable rear camber arms are the most common solution for correcting or modifying rear camber on the Civic.

Always consult with a qualified alignment technician before installing aftermarket adjustment hardware to ensure it's the correct solution for your specific issue and driving needs.

Symptoms of bad alignment

A misaligned vehicle can exhibit several noticeable symptoms, most of which relate to tire wear and steering feel:

• Uneven Tire Wear: This is the most common indicator.
  • Feathering: Sawtooth-like wear across the tread, often indicating excessive toe.
  • One-sided wear (inner or outer): Excessive negative or positive camber, respectively. If only the inner or outer edge of a tire is severely worn, camber is often the culprit.
  • Cupping/Scalloping: Pothole-like dips around the tire, often indicative of worn suspension components but can be exacerbated by alignment issues.
• Vehicle Pulling: If your Civic consistently pulls to one side when driving on a flat, straight road, it's a strong sign of an alignment problem, often related to caster or cross-camber.
• Crooked Steering Wheel: If your steering wheel is not centered when driving straight, your alignment is off, even if the car drives relatively straight.
• Loose or Wandering Steering: The car feels like it wants to drift or takes constant correction to maintain a straight line.
• Vibration: While not exclusively an alignment issue (can be tire balance), severe misalignment can contribute to vibrations felt through the steering wheel or seat.

When to align

Regular wheel alignments are crucial for maintaining vehicle safety, tire life, and fuel efficiency. You should consider getting an alignment in the following situations:

• After Suspension or Steering Component Replacement: Any time components like tie rod ends, control arms, struts, or ball joints are replaced, an alignment is mandatory.
• After Installing New Tires: To ensure your new tires wear evenly and last their full lifespan.
• After an Accident or Hitting a Large Pothole/Curb: Significant impacts can easily knock your alignment out of spec.
• Every 15,000 Miles or Annually: Even without noticeable symptoms, alignment specifications can drift over time due to normal wear and tear and road conditions.
• When Noticing Any of the Symptoms Above: If you observe uneven tire wear, a pulling sensation, or a crooked steering wheel, get your alignment checked immediately.

Typical alignment cost

The cost of a wheel alignment for a 2018 Honda Civic can vary depending on your location, the type of shop (dealership vs. independent garage), and whether you opt for a basic two-wheel or a more comprehensive four-wheel alignment. On average, you can expect to pay anywhere from $100 to $200. Some shops offer alignment packages or include it with tire purchases.

Find a trusted alignment shop on Repairius.