The factory-recommended tire size for the 2024 Tesla Model Y in the US market is 255/45R19. This specification comes from the Tesla owner manual and driver-side door-jamb placard for vehicles homologated in US. Using the correct size keeps the speedometer within legal tolerance, preserves ABS and stability-control calibration, and maintains the load capacity Tesla engineers rated for the Model Y platform.

On most 2024 Tesla Model Y trims sold in US, cold tire pressure should be 42 PSI — measured before driving or after the vehicle has sat at least three hours. Check monthly and before motorway trips. The Model Y suspension is tuned around 255/45R19 rolling diameter; incorrect pressure changes ride height slightly and can affect camber wear patterns on the Tesla front end.

Factory tire fitment for the Tesla Model Y

Base Model Y trims in US typically ship with 255/45R19 on all four corners. Sport or AWD variants of the Tesla Model Y may add staggered widths — compare your placard to this table before buying replacements. If your Model Y has a space-saver spare, it is not interchangeable for long-term use; replace the full-size 255/45R19 as soon as possible.

Rotation schedule for Tesla Model Y owners

Tesla recommends rotating tires every 5,000–7,500 miles (8,000–12,000 km) on the Model Y unless directional tread patterns or staggered sizes prevent a full cross-pattern. After rotation, reset TPMS if your 2024 Model Y displays per-corner pressures. Uneven wear on a Model Y often indicates alignment issues worth checking at a Tesla specialist.

When to replace tires on a Model Y

Replace at 2/32 inch (1.6 mm) tread depth or after six years from manufacture date, whichever comes first — heat cycles in US age rubber even on low-mileage Model Y cars. Cracks in the sidewall, bulges, or vibration above 50 mph mean stop driving and inspect immediately.

Plus-sizing and alternative sizes

Some Model Y owners upgrade to a plus-one wheel while keeping overall diameter within ±3% of 255/45R19. Wider contact patches can sharpen turn-in but may increase road noise on US coarse asphalt. Never fit a smaller diameter wheel that clears the Tesla brake calipers on your trim.

Winter and all-season options in US

If US sees regular ice or snow, a dedicated winter tire in 255/45R19 or an approved narrow alternative on steel wheels improves braking distances. All-season 255/45R19 tyres suit mild climates; swap before temperature consistently drops below 7°C if you rely on summer-compound rubber.

Load index, speed rating, and legal compliance

Match or exceed the load index and speed rating on the OEM 255/45R19 sidewall. Under-rated tires on a loaded Tesla Model Y — five passengers plus luggage — risk blowouts at motorway speeds. NHTSA vPIC may require minimum tread depth checks during periodic inspection.

TPMS notes for 2024 Tesla Model Y

After any tire service, drive 10–15 minutes so the Model Y TPMS relearns. Persistent warnings with correct cold pressure of 42 PSI may indicate a failed sensor — common after tire shop damage. Tesla dealers can relearn sensors with factory tools if aftermarket tires are installed.

Buying 255/45R19 tires for your Model Y

Compare UTQG treadwear ratings when shopping for 255/45R19 replacements. Tesla does not require OEM-brand rubber, but 255/45R19 specifications must match placard load and speed codes. Keep a record of installation date and mileage to maintain resale documentation for your Model Y.

Tesla Model Y owner checklist (US)

Before any long trip in your 2024 Model Y, verify all four 255/45R19 tires are at 42 PSI, inspect for nails or screws, and confirm the spare (if equipped) holds pressure. Store Tesla wheel lock key and jack kit where you can reach them without unloading the boot. After hitting a pothole, check for bent wheels or vibration that would indicate tire or alignment damage on your Model Y.

Trim-specific notes (Tesla Model Y, 255/45R19)

This Model Y uses the same 255/45R19 on all corners, simplifying rotation and spare matching. Towing packages on the Tesla Model Y may require higher load-index 255/45R19 rubber — check placard after installing a hitch. Hybrid or EV Model Y variants are heavier; confirm load index meets gross axle weight rating for US.

US compliance for the Tesla Model Y

All 2024 Tesla Model Y vehicles sold in the United States must meet FMVSS 139 tire performance standards. NHTSA's TREAD Act requires a working TPMS on every Model Y. Before buying replacement 255/45R19 rubber, confirm the DOT date code is under six years old and the load index meets or exceeds the placard on your Tesla.

State inspection programs in California, Texas, and Pennsylvania check tread depth on tires during emissions or safety tests. If your Model Y was imported or rebuilt, re-verify 255/45R19 fitment with a dealer — grey-market conversions sometimes use non-OEM wheel offsets that rub on full lock.