2018 Jeep Grand Cherokee Wheel Alignment Specifications

Quick reference

Adjustability

On the 2018 Jeep Grand Cherokee, front individual toe is adjustable from the factory. This is achieved by adjusting the tie rod ends. Front camber and caster are non-adjustable from the factory. If these angles are out of specification, it often indicates worn or damaged suspension components, or a need for aftermarket correction.

For the rear axle, total toe and individual toe are adjustable using eccentric bolts on the lower control arms. Rear camber is non-adjustable from the factory and typically requires aftermarket solutions if it falls outside the acceptable range.

Recommended adjustment hardware

Since front camber and caster are not factory adjustable on the 2018 Grand Cherokee, correcting out-of-spec readings often requires aftermarket solutions. Cam bolts or adjustable control arms are common options to allow for camber and/or caster adjustment. For the rear, if camber is out of specification, adjustable control arms can be installed to bring it back into the desired range.

Symptoms of bad alignment

Several signs indicate that your 2018 Jeep Grand Cherokee may be in need of an alignment:

• Uneven tire wear: This is often the most noticeable symptom. Different alignment issues cause distinct wear patterns:
  • Feathering: This sawtooth-like wear pattern across the tread, where one side of the tread rib is rounded and the other is sharp, often indicates excessive toe settings (either toe-in or toe-out).
  • Camber wear: Wear on only one edge of the tire (either the inside or outside) is a clear sign of incorrect camber. Positive camber causes wear on the outside edge, while negative camber causes wear on the inside edge.
  • Cupping/Scalloping: Pitted or scooped-out areas around the tire's circumference can sometimes be related to alignment, but are more often indicative of worn shocks, struts, or other suspension components.
• Vehicle pulling or drifting: If your Grand Cherokee consistently pulls to one side when driving on a flat, straight road, it's a strong indicator of an alignment issue, particularly with caster or camber differences between the front wheels.
• Steering wheel off-center: Even if the vehicle drives straight, a crooked steering wheel signifies that the alignment is off.
• Loose or difficult steering: While less common solely due to alignment, severe alignment issues combined with worn components can lead to a vague or heavy steering feel.

When to align

It's recommended to have your 2018 Jeep Grand Cherokee's alignment checked in several situations:

• After replacing suspension or steering components: Any time parts like tie rods, control arms, ball joints, or struts are replaced, an alignment is crucial.
• After installing new tires: To ensure even wear and maximize the life of your new tires.
• After hitting a pothole, curb, or having a minor accident: Significant impacts can easily knock the alignment out of specification.
• Every 12,000 to 15,000 miles or once a year: Regular checks help catch minor adjustments before they lead to premature tire wear or handling issues.
• If you notice any of the "symptoms of bad alignment" listed above.

Typical alignment cost

The cost of a wheel alignment for a 2018 Jeep Grand Cherokee can vary depending on your location, the shop, and whether any adjustments require seized parts to be freed up, or if aftermarket correction kits are needed. Generally, a two-wheel alignment (front only) might range from $70-$120, while a four-wheel alignment will typically cost between $100-$180. If correction kits or extensive labor for seized components are required, the cost could be higher.

Find a trusted alignment shop on Repairius.