🧪 Community source
FSD
FSD
Users report FSD speed changes with winter tires
Unconfirmed: A Reddit user reports that after switching to winter tires, FSD (14.3.10) changed its speed relative to limits in both profiles. With all-season tires, on Chill it exceeded the limit by 0.5% to 1%, and on Standard by 10% to 12%. With winter tires, on Chill it no longer reaches the limit, and on Standard it exceeds it by 5% at most, mostly driving just under the limit. The user asks whether this is new, intentional behavior for the winter season. There is no official confirmation from Tesla.
- User reports on Chill: from +0.5-1% over the limit to not reaching it.
- On Standard: from +10-12% with all-season tires to a maximum of +5% with winter tires.
🔎 Why it matters: There is no official confirmation from Tesla: the user describes, in a Reddit thread, a change in FSD 14.3.10 speed offsets after fitting winter tires, without independent verification.
📈 Upside: Not applicable.
📉 Risk: If the change is not intentional, FSD 14.3.10 would be altering speed offsets without documentation, and the timing coincidence with the tire change does not prove causation.
🤖 Editorial summary of the cited source, with AI-assisted analysis -- not HgYperDrive original reporting. The original source is linked above for verification. More on how this works: editorial policy →