Crestvra Atelier

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Frequently Asked Questions

Curated guidance from our instructors to help you prepare with confidence.

How do I find safe jacking points?
Consult your vehicle manual first. Our courses teach to approach from a stable surface, chock the opposite wheel, and use manufacturer jack pads when available. EV modules include battery clearance checks before lifting.
What is the correct tightening sequence?
Most five-lug wheels use a star pattern to distribute clamping force evenly. We teach hand-threading, alternating incrementally, and finishing with a torque wrench to manufacturer specs.
Can I change a tire on a slope or soft shoulder?
Avoid if possible. If unavoidable, increase stabilization with chocks, select a lower lift point, and reassess. Our scenario drills help you decide when to call professional roadside assistance.
Do run-flat tires change the process?
Yes. Run-flats and TPMS require gentle bead handling and careful inspection of sidewalls. The core sequence remains similar, with added checks.
What tools should I carry?
At minimum: properly inflated spare, jack, lug wrench, torque wrench, wheel chocks, gloves, flashlight, reflective triangle, and a mat. Our catalog outlines tool-specific modules.
How fast should a safe tire change be?
Speed follows safety. Many drivers achieve a controlled 8–12 minute change after practice. We discourage rushing, focusing instead on repeatable steps and re-torque after a short drive.
Are there EV-specific precautions?
Yes: verify battery placement, use approved lift points, disable certain drive systems, and avoid pinch-weld deformation. Our EV tracks cover these in depth.
What if a lug nut is seized?
Apply penetrating oil, allow dwell time, use appropriate leverage, and avoid sudden shocks that may damage studs. When in doubt, call a professional.
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