2019 Ram ProMaster Wheel Alignment Specifications

Quick reference

Adjustability

The 2019 Ram ProMaster has limited factory adjustability for wheel alignment.

Front Axle:

• Camber: Not factory adjustable. Adjustments typically require aftermarket cam bolts or slotted strut tower modification kits.
• Caster: Not factory adjustable. Similar to camber, aftermarket solutions like eccentric bushings or adjustable control arms are needed for correction.
• Toe: Factory adjustable. The tie rods allow for precise individual and total toe adjustments on the front wheels.
• SAI: Not adjustable. SAI is a non-adjustable "reading" used for diagnostic purposes. It's determined by the vehicle's suspension design.

Rear Axle:

• Camber: Not factory adjustable. The solid rear axle design means camber is set by the axle housing itself. Significant rear camber issues often indicate a bent axle or damaged suspension components.
• Toe: Not factory adjustable. Like rear camber, rear toe is fixed by the axle design. Bent components or a damaged axle are the usual culprits for out-of-spec rear toe.
• Thrust Angle: Not directly adjustable. Thrust angle is a direct result of the rear toe settings. If rear toe is off, then thrust angle will also be off. Correction typically involves addressing the cause of the rear toe issue, such as a bent axle or misaligned suspension mounts.

Recommended adjustment hardware

For 2019 Ram ProMaster vehicles exhibiting front camber or caster issues, the primary solution involves aftermarket correction kits. Many alignment shops utilize:

• Aftermarket Cam Bolts: Easily installed into the strut mounts, these bolts feature an eccentric lobe that allows for a limited range of camber and/or caster adjustment. Brands like SPC (Specialty Products Company) are popular choices.
• Slotted Strut Tower Kits: For more significant adjustments or when cam bolts aren't sufficient, certain kits allow for slotting of the strut towers, enabling movement of the strut assembly for greater camber and caster correction.

Since the rear axle is solid, there are generally no "adjustment hardware" solutions for camber or toe. Any out-of-spec readings on the rear usually point to structural damage that needs to be repaired.

Symptoms of bad alignment

Ignoring alignment issues can lead to accelerated tire wear, decreased fuel economy, and compromised handling. Here are common symptoms:

• Uneven Tire Wear: This is the most common indicator.
  • Feathering: Sawtooth-like wear on the edge of the tread blocks, often indicative of incorrect toe.
  • Camber Wear: More wear on one side of the tire (inner or outer), suggesting excessive positive or negative camber.
  • Cupping/Scalloping: Irregular dips and rises around the tire's circumference, which can be caused by worn suspension components (shocks/struts) or an improperly balanced tire, but also exacerbated by alignment issues.
• Vehicle Pulling: The vehicle consistently drifts to one side when driving on a flat road, signaling a problem with caster or camber on the front axle.
• Steering Wheel Off-Center: Even when driving straight, the steering wheel is not centered. This usually means the toe is incorrect, but the steering wheel wasn't adjusted after the alignment, or an issue with thrust angle.
• Loose or Wandering Steering: The vehicle feels unstable and requires constant corrections to stay straight. This could indicate insufficient caster or excessive toe-out.
• Squealing Tires: Tires may squeal during turns, even at low speeds, due to excessive slip angles caused by poor alignment.

When to align

Regular alignment checks are crucial, and certain events necessitate an immediate inspection:

• After Suspension or Steering Component Replacement: Any work involving steering rods, ball joints, control arms, struts, or tie rods will alter the alignment.
• After Hitting a Pothole or Curb: Significant impacts can easily knock alignment angles out of spec.
• When Replacing Tires: New tires are a significant investment; a proper alignment ensures they wear evenly and last longer.
• Every 12-15,000 Miles or Annually: Even without noticeable symptoms, alignment angles can drift over time due to normal wear and tear.
• When You Notice Any of the Above Symptoms: Don't wait for a scheduled alignment if you're experiencing symptoms of bad alignment.

Typical alignment cost

The cost of a wheel alignment for a 2019 Ram ProMaster typically ranges from $80 to $150. However, this can vary based on your location, the shop, and whether any seized components need extra labor to adjust or replace. If aftermarket correction kits are required for camber or caster adjustments, the total cost will be higher due to parts and additional labor.

Find a trusted alignment shop on Repairius.