Guide
How to change a flat tire safely
Changing a flat tire means securing the vehicle first, using the correct jack points, replacing the wheel, and tightening the fasteners correctly.
At a glance
- First priority
- Move to a safe, stable location
- Critical reference
- Vehicle owner manual
Overview
A spare-tire change is a roadside safety task before it is a mechanical task. The vehicle must be positioned away from traffic on stable ground, the parking brake applied, and the manufacturer jack used only at approved lift points. Spare tires also have limits that can affect speed and distance after the change.
Secure and lift the vehicle
Turn on hazard lights, set the parking brake, and keep passengers away from traffic. Loosen wheel fasteners before lifting if the vehicle manual directs it, then place the jack only at the specified point and never put any part of your body under a vehicle supported only by a roadside jack.
Install the spare and finish safely
Mount the spare, hand-start the fasteners, lower the vehicle as directed, and tighten in the recommended sequence and torque procedure. Check the spare tire limits in the owner manual or tire label and arrange repair or replacement of the damaged tire promptly.
Sources and review
MOOR's explanatory text is supported by the following source links.
- Tires — NHTSA
- How to Change a Tire — AAA