Choose the aligner around the workshop, vehicle mix and technician workflow—not only the headline specification.
Start with the bay and lift geometry.
Match the workstation style to daily workflow.
Compare software and reporting as carefully as hardware.
Confirm calibration, database and service support.
Start with the alignment bay
Confirm usable runway length, lift compatibility, camera-to-target distance, ceiling height, floor stability and where the technician will work. A system that fits the brochure but crowds the bay will slow every alignment.
Choose the physical format
Compact all-in-one systems suit dedicated bays with limited floor space. Cabinet systems add storage and an organized workstation. Mobile cabinet systems can support flexible multi-bay use, but they still require a stable measuring position.
Evaluate the complete workflow
Review Make – Year – Model or Make – Model – Year – Trim selection, runout compensation, caster sweep, steering centering, live adjustment, reports, remote control and lift integration. These workflow details determine how the machine performs every day.
Wheel aligner buying checklist
- Bay dimensions and lift model confirmed
- Passenger, SUV and light-truck mix defined
- Clamp range and wheel-finish protection reviewed
- Vehicle database region and updates confirmed
- Calibration method and local service confirmed
- Report format and remote workflow reviewed
Model-selection questions
| Question | Why it matters | What to confirm |
|---|---|---|
| Dedicated or multiple bays? | Determines compact, cabinet or mobile format. | Where the system will be positioned for every measurement. |
| What vehicles are serviced? | Affects clamp range, lift length and database coverage. | Wheel sizes, wheelbase, track width and vehicle weight. |
| How is support delivered? | Reduces downtime over the equipment life. | Training, calibration, parts, software and remote support. |
Frequently asked questions
Is a mobile cabinet the same as a portable aligner?
No. A mobile cabinet can be moved between suitable bays, but measurement still requires a stable, properly prepared position.
Should camera count be the only comparison?
No. Camera arrangement, calibration, software workflow, bay geometry and support all affect practical performance.
Which TreadPlus aligner fits a compact bay?
The 9000 AIO is the compact option. Final selection should follow a bay review.
Practical reference · Published 2026-07-17. Confirm final product configuration and local requirements before purchase or service.