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Michelin · Pilot Sport 4 S · 275/35R21

Michelin Pilot Sport 4 S 275/35R21 103(Y)

XLEV

The size 275/35R21 means a tire 275 mm wide, with a sidewall 35% as tall as it is wide (about 96 mm), built for 21-inch wheels. Load index 103 means each tire can carry up to 875 kg (1,929 lb), or 3,500 kg for a set of four. It is an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure.

$684.00 per tire

Set of 4: $2,736.00 before tax

Only 2 left

  • Free delivery in ON & QC, 1–3 business days
  • Or pick up in Etobicoke
  • 30-day returns on unused tires (see policy)

SKU MI 44208 · GTIN 086699442086

Specifications

Size275/35R21
Load index103 — 875 kg (1,929 lb) per tire
Speed rating(Y)
SeasonSummer
3PMS (severe snow)No
XLYes
Run-flatNo
StuddableNo
UTQG300 AA A
Tread depth (new)9/32″ (7.1 mm)
Overall diameter726 mm (28.6″)
Revolutions per km438
Tire typePassenger

About the Michelin Pilot Sport 4 S

The Michelin Pilot Sport 4 S is a max-performance summer tire for sports cars and powerful sedans, built for maximum dry and wet grip and precise steering. It is a warm-weather tire: fit it from spring to fall and switch to winter tires when temperatures drop below 7 °C.

See every size of the Michelin Pilot Sport 4 S

Vehicles that use 275/35R21

Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.

Other Michelin Pilot Sport 4 S sizes

Similar tires in 275/35R21

Compare every tire in 275/35R21

Questions about the Michelin Pilot Sport 4 S 275/35R21

Which vehicles use 275/35R21 tires?

275/35R21 is original equipment on vehicles including the Porsche Panamera (2017–2024), Mercedes-Benz AMG GT (2019–2024), Audi S8 (2013–2024), Audi RS7 (2021–2024), Audi RS6 (2021–2024), Aston Martin DB12 (2024). Check the placard on your driver’s door jamb to confirm your size.

Can I use the Michelin Pilot Sport 4 S 275/35R21 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.

Free delivery, ON & QC

Shipped to your door or installer in 1–3 business days; next day in most of the GTA.

Warehouse pickup

321 Rexdale Blvd, Etobicoke. Monday to Friday, 9 a.m. to 5 p.m.

30-day returns

Unused tires with original stickers can be returned within 30 days.

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