Tire size cross-reference
Vehicles with 255/35R21 tires
255/35R21 — 255 mm wide, 35% aspect, 21″ rim, 28″ overall diameter. 1 vehicles in our data use this size.
| Vehicle | Trim(s) | Details |
|---|---|---|
| Tesla Model Y | Performance (front) | View → |
Same size ≠ same tire
Every vehicle above runs 255/35R21 tires, but they may need different load indices and speed ratings. A 255/35R21 tire rated for a sedan won't necessarily handle an SUV's weight. Match the full spec on your door-jamb placard — size alone isn't enough.
FAQ
What vehicles use 255/35R21 tires?
In our data, 1 vehicles use 255/35R21, including Tesla Model Y. More are being added.
What is the overall diameter of 255/35R21?
255/35R21 tires have an overall diameter of 28″ (711.9 mm), with a 89.3 mm sidewall height. The section width is 255 mm.
Are 255/35R21 tires interchangeable between these vehicles?
They're the same physical tire size, so they'll fit the rim — but each vehicle may require different load ratings, speed ratings, and TPMS calibration. Always match the specs on your door-jamb placard, not just the size.
Vehicle lists reflect documented OEM tire fitments and are a starting reference. Confirm tire size, load rating, and speed rating against the door-jamb placard or owner's manual before buying tires.