Find the correct cold-pressure reference, measure the actual tyres and treat dashboard monitoring as an aid. The source example is the L9 2026 Livis wheel-care manual, not a universal pressure chart.
Find the label on the actual vehicle
For the L9 X1312026LIVIS 2026 reference, the manual places the cold tyre-pressure label on the driver-side B pillar. Inspect the actual vehicle and photograph its label so the specification remains available during maintenance. For another model or year, confirm the location in its own manual. If the label is missing or unreadable, obtain the correct vehicle-specific information rather than borrowing a value from an online discussion.
Match the reference to the fitted tyres
Read the tyre and wheel specification fitted to the car, then identify the applicable information on its label and in its manual. A model name alone does not settle the correct pressure or permitted replacement equipment. Do not treat a tyre sidewall marking as the vehicle’s recommended operating pressure. Before fitting a different wheel or tyre, have a qualified tyre specialist verify the size, load and compatibility requirements for the vehicle.
Measure against the cold-tyre reference
The L9 2026 Livis manual recommends monthly pressure checks and explains that driving raises tyre pressure. Plan a measurement when the tyres meet the cold condition defined in the matching manual, using an appropriate gauge and the label’s stated units. Do not invent a universal waiting time, driving-distance threshold or bar/psi target. Avoid releasing pressure simply because a tyre warmed by driving reads above the cold reference.
Use TPMS as an aid, not a substitute for checking
Check any tyre-pressure warning against the vehicle’s own instructions and an actual pressure measurement when it is safe to do so. A dashboard display is useful context, but it does not replace the correct label, a gauge or a physical inspection. If a warning persists or pressure repeatedly falls, arrange inspection instead of repeatedly dismissing it. This guide does not prescribe a TPMS reset menu, relearning sequence or sensor replacement procedure.
Inspect condition as well as pressure
During the pressure check, look for obvious cuts, bulges, embedded objects and uneven wear, and note any recent impact or unusual vibration. Have uncertain damage assessed before continuing a demanding journey. Keep a record of the affected tyre and the pressure readings for the workshop. A correct gauge reading does not establish that a damaged tyre is serviceable; this checklist is not a tyre repair or roadside replacement procedure.
Verify a complete winter-tyre set
The cited L9 2026 manual calls for winter tyres on all four wheels and matching requirements. Ask the tyre supplier to confirm the exact vehicle, wheel fitment and relevant tyre markings, then check destination rules separately. Do not assume an attractive wheel package suits every Li Auto. Keep the label photo, tyre specification and workshop record together; pressure and equipment choices must follow the actual vehicle rather than a universal internet number.
Vehicle reference
车轮保养 ↗
L9 X1312026LIVIS 2026
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