Kumho WS71 285/40R21 109V
3PMSXLThe size 285/40R21 means a tire 285 mm wide, with a sidewall 40% as tall as it is wide (about 114 mm), built for 21-inch wheels. Load index 109 means each tire can carry up to 1,030 kg (2,271 lb), or 4,120 kg for a set of four. Speed rating V means it is certified for sustained speeds up to 240 km/h (149 mph). It is an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure.
$316.00 per tire
Set of 4: $1,264.00 before tax
Out of stock
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SKU KH 2343733 · GTIN 8808956368494
Specifications
| Size | 285/40R21 |
|---|---|
| Load index | 109 — 1,030 kg (2,271 lb) per tire |
| Speed rating | V — 240 km/h (149 mph) |
| Season | Winter |
| 3PMS (severe snow) | Yes |
| XL | Yes |
| Run-flat | No |
| Studdable | No |
| Tread depth (new) | 11/32″ (8.7 mm) |
| Sidewall | Black Sidewall |
| Overall diameter | 761 mm (30.0″) |
| Revolutions per km | 418 |
| Tire type | Passenger |
About the Kumho WS71
The Kumho WS71 is a 3PMS-rated winter tire for cars and minivans, available at XYZ Tires in 28 sizes (15–22" wheels), from $174.00 per tire, with free delivery in Ontario and Quebec.
Vehicles that use 285/40R21
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Kumho WS71 sizes
- 205/70R15 96T
- 215/70R15 98T
- 215/65R17 104T XL
- 225/65R17 106H XL
- 235/60R17 102H
- 235/65R17 108H XL
- 255/55R18 109H XL
- 235/65R19 109V XL
- 255/50R19 107V XL
- 255/60R19 113V XL
- 275/45R19 108V XL
- 235/45R20 100W XL
- 235/50R20 104V XL
- 235/55R20 105V XL
- 255/45R20 105V XL
- 275/50R20 113V XL
- 285/45R20 112V XL
- 255/40R21 102W XL
- 265/40R21 105V XL
- 275/40R21 107W XL
- 275/45R21 110V XL
- 315/35R21 111W XL
- 315/40R21 115V XL
- 265/40R22 106V XL
- 275/40R22 108V XL
- 285/45R22 114V XL
- 315/35R22 111V XL
Similar tires in 285/40R21
$476.00In stock
Questions about the Kumho WS71 285/40R21
Which vehicles use 285/40R21 tires?
285/40R21 is original equipment on vehicles including the Audi Q7 (2016–2024), Audi SQ7 (2020–2024), Porsche Cayenne (2019–2023). Check the placard on your driver’s door jamb to confirm your size.
What does 109V mean on the Kumho WS71 285/40R21?
The load index 109 means each tire carries up to 1,030 kg, and speed rating V means it is rated for up to 240 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.
Can I use the Kumho WS71 285/40R21 in winter?
Yes. It carries the Three-Peak Mountain Snowflake (3PMS) symbol, so it is certified for severe snow and meets Quebec’s winter-tire requirement (December 1 to March 15).
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.