Hankook K127C 275/40R21 107Y
XLRun-flatThe size 275/40R21 means a tire 275 mm wide, with a sidewall 40% as tall as it is wide (about 110 mm), built for 21-inch wheels. Load index 107 means each tire can carry up to 975 kg (2,150 lb), or 3,900 kg for a set of four. Speed rating Y means it is certified for sustained speeds up to 300 km/h (186 mph). It is an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure. It is a run-flat tire and can be driven a limited distance after losing pressure, on vehicles with tire pressure monitoring.
$480.00 per tire
Set of 4: $1,920.00 before tax
In stock
- Free delivery in ON & QC, 1–3 business days
- Or pick up in Etobicoke
- 30-day returns on unused tires (see policy)
SKU HN 1023815 · GTIN 715459446377
Specifications
| Size | 275/40R21 |
|---|---|
| Load index | 107 — 975 kg (2,150 lb) per tire |
| Speed rating | Y — 300 km/h (186 mph) |
| Season | Summer |
| 3PMS (severe snow) | No |
| XL | Yes |
| Run-flat | Yes |
| Studdable | No |
| UTQG | 220 A A |
| Tread depth (new) | 9/32″ (7.1 mm) |
| Overall diameter | 753 mm (29.6″) |
| Revolutions per km | 423 |
| Tire type | Passenger |
About the Hankook K127C
The Hankook K127C is a summer ultra-high performance tire for cars and minivans, available at XYZ Tires in 3 sizes (20–21" wheels), from $460.00 per tire, with free delivery in Ontario and Quebec.
Vehicles that use 275/40R21
- Volvo XC90 2016–2024
- BMW X5 2019–2024
- BMW X6 2020–2024
- Acura MDX 2022–2024
- Mercedes-Benz EQS 2022–2024
- Chevrolet Equinox EV 2024
- Mercedes-Benz EQE 2024
- Volkswagen Touareg 2017
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
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Questions about the Hankook K127C 275/40R21
Which vehicles use 275/40R21 tires?
275/40R21 is original equipment on vehicles including the Volvo XC90 (2016–2024), BMW X5 (2019–2024), BMW X6 (2020–2024), Acura MDX (2022–2024), Mercedes-Benz EQS (2022–2024), Chevrolet Equinox EV (2024). Check the placard on your driver’s door jamb to confirm your size.
What does 107Y mean on the Hankook K127C 275/40R21?
The load index 107 means each tire carries up to 975 kg, and speed rating Y means it is rated for up to 300 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.
Can I use the Hankook K127C 275/40R21 in winter?
No. Summer tires lose grip below about 7 °C and must not be used on snow or ice. Switch to winter tires for the cold season.
How fast is delivery and is it free?
Delivery is free to any address in Ontario or Quebec, usually within 1 to 3 business days. You can also pick up your order at 321 Rexdale Blvd, Etobicoke, Monday to Friday from 9 a.m. to 5 p.m.