2020 Ram ProMaster Wheel Alignment Specifications
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
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Quick reference
| Angle | Front Pref | Front Range | Rear Pref | Rear Range |
|---|---|---|---|---|
| Camber | -0.25° | -0.75° to 0.25° | -0.25° | -0.75° to 0.25° |
| Caster | +4.0° | +3.5° to +4.5° | N/A | N/A |
| Total Toe | +0.10° | +0.0° to +0.20° | +0.20° | +0.10° to +0.30° |
| Individual Toe | +0.05° | -0.05° to +0.15° | +0.10° | +0.05° to +0.15° |
| SAI | +15.5° | +15.0° to +16.0° | N/A | N/A |
| Thrust Angle | 0.0° | -0.15° to +0.15° | 0.0° | -0.15° to +0.15° |
Adjustability
For the 2020 Ram ProMaster, only front toe is factory-adjustable. This is done by loosening the jam nuts on the tie rod ends and rotating the tie rods to push or pull the front of the wheels. No other front or rear alignment angles have a factory-provided means of adjustment.
Front camber and caster are not adjustable from the factory. If these angles are out of specification, it typically indicates that a component has been bent or damaged. The most common way to correct for minor camber issues is with aftermarket cam bolts.
Recommended adjustment hardware
To adjust front camber on a ProMaster, specialized aftermarket kits are required. A common solution is a cam bolt kit, such as the SPC #85130, which replaces the top bolt on the strut-to-knuckle mount. This eccentric bolt allows for up to ±1.0° of camber adjustment.
Symptoms of bad alignment
- Feathered tire wear: A "feathered" or "scalloped" pattern across the tire treads is a classic sign of a toe issue. If you run your hand over the tread, it will feel smooth in one direction and sharp in the other.
- One-sided shoulder wear: Excessive wear on either the inside or outside shoulder of the tire points to a camber problem. Inside wear indicates too much negative camber, while outside wear suggests too much positive camber.
- Steering wheel pull: A constant pull to one side while driving on a flat, straight road is a common symptom of an alignment issue, often related to caster or camber.
- Crooked steering wheel: If your steering wheel is not centered when driving straight, your vehicle's toe alignment is likely off.
When to align
A wheel alignment is recommended after certain events and services:
- After installing new tires: To ensure you get the most life out of your new tires.
- After suspension or steering repairs: Any time a steering or suspension component is replaced (e.g., struts, tie rods, control arms), the alignment must be checked and adjusted.
- After hitting a curb or large pothole: A significant impact can easily knock the alignment out of specification.
Typical alignment cost
A front-end alignment for a 2020 Ram ProMaster typically costs between $100 and $150. This can vary depending on the shop's labor rate and location. If aftermarket parts are needed to correct camber, the cost will increase.
Find a trusted alignment shop on Repairius.
More specs for the 2020 Ram ProMaster
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2020 Ram ProMaster Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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