2020 Toyota Highlander Wheel Alignment Specifications

Quick reference

Adjustability

On the 2020 Toyota Highlander, front toe is adjustable from the factory. This is achieved via tie rod ends, which can be shortened or lengthened to push or pull the front wheels in or out. Front camber and caster are not directly adjustable from the factory. If these angles are out of specification, it typically indicates worn components, bent parts, or a need for aftermarket solutions. Often, a slight adjustment to front camber can be achieved by loosening the strut pinch bolts and shifting the strut assembly, but this provides very limited correction and is not a factory-intended adjustment.

For the rear axle, toe is adjustable through an eccentric cam bolt on the lower control arm. Rear camber is generally non-adjustable from the factory. Like the front, out-of-spec rear camber usually points to worn or damaged suspension components.

Recommended adjustment hardware

Since front camber and caster are not factory-adjustable on the 2020 Toyota Highlander, aftermarket solutions are available for those instances where specifications cannot be met due to minor wear or custom setups. Camber bolts (sometimes called crash bolts) can be installed in place of the upper strut mounting bolts, allowing for a small degree of camber adjustment. For more significant adjustments or to correct for lowered suspensions, aftermarket upper control arms with adjustable ball joint mounts or eccentric bushings can be used. Always consult with a qualified alignment technician to determine the best solution for your specific situation.

Symptoms of bad alignment

Several signs can indicate your 2020 Toyota Highlander is in need of an alignment. The most common and often first noticed symptom is uneven tire wear. Here are some patterns to look for:

• Feathering: The tread blocks on one side of the tire are worn smooth, while the other side remains sharp. This is a classic sign of excessive toe-in or toe-out.
• Camber wear: Wear on one edge of the tire (either the inner or outer shoulder). Inner edge wear often indicates excessive negative camber, while outer edge wear suggests excessive positive camber.
• Cupping/Scalloping: Uneven dips or hollows in the tire tread. While sometimes indicative of worn shocks or struts, it can also be exacerbated by alignment issues.

Beyond tire wear, you might experience the vehicle pulling to one side when driving on a flat road, a crooked steering wheel when driving straight, or loose or sloppy steering feel. If you notice any of these symptoms, it's wise to have your alignment checked.

When to align

Regular wheel alignment checks are a good practice, but there are specific times when an alignment is essential for your 2020 Toyota Highlander:

• After replacing suspension or steering components: Any time parts like tie rod ends, control arms, struts, or ball joints are replaced, the alignment will be affected.
• After installing new tires: Ensuring correct alignment will maximize the life and performance of your new tires.
• After hitting a pothole, curb, or other road hazard: Even a seemingly minor impact can knock your alignment out of spec.
• **If you notice any of the