Michelin Pilot Sport 4 SUV 255/40R21 102Y XL Tire
Pirelli P Zero (PZ4)-SPORT 295/35R20 101Y Tire Pirelli P Zero (PZ4)-SPORT 295/35R20 101Y Tire $429.99
Bridgestone R238 Commercial Van 215/75R17.5 135L LRH All-Season Tire Bridgestone R238 Commercial Van 215/75R17.5 135L LRH All-Season Tire $419.99
Michelin

Michelin Pilot Sport 4 SUV 255/40R21 102Y XL Tire

255/40R21102YSUV/CUV

$437.99each

How many?

4 tires: $1,751.96

- OR -
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  • ReturnsYou have 30 days from the date you receive your order to request a return. Items must be unused and in their original condition. Email us first. Details

Same size, other tires

Tires in 255/40R21, this one included. A few of them:

TirePriceLink
LexaniLX-Twenty
—View Lexani LX-Twenty →
AcceleraIota ST68
—View Accelera Iota ST68 →
AdvantaHPZ-02
—View Advanta HPZ-02 →
ArroyoGrand Sport
—View Arroyo Grand Sport →
AtturoAZ810 All Weather
—View Atturo AZ810 All Weather →
AtturoAZ850
—View Atturo AZ850 →
BridgestoneAlenza Sport
—View Bridgestone Alenza Sport →
ContinentalContiSportContact 5
—View Continental ContiSportContact 5 →
See all tires in 255/40R21 →

Specifications

Tire size255/40R21/XL 102Y
Tire load index102
Tire load rangeExtra Load
Tire terrainHighway Terrain
Uniform tire quality grade (utqg)220 A A
Tire treadwear rating220
Tire sidewall styleBW
Tread depth9.5/32
Overall diameter29 in
ManufacturerMichelin
Tire width255 mm
Vehicle fitment typeSpecific
Is run flatN
Vehicle typeCar
Construction typeRadial
Electric vehicle tireN
Wheel diameter21 in
Flotation tireN
Maximum vehicle rim width10 in
Minimum vehicle rim width8.5 in
Count1
Vehicle class designatorP
Tire locationFront and Rear Tires
Tire diameter21 in
Tire typePassenger Car Tires
Model02372
Maximum inflation pressure50 psi
Tire aspect ratio40

Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.

Description

Sports-car grip for an SUV is the idea behind the Michelin Pilot Sport 4 SUV, a high-performance tire. An asymmetric tread puts the outer part to work on dry roads and the inner part on wet roads, and a groove design stiffens the tread for grip under lateral load.

A compound mix with innovative elastomers and fine silica supports grip and braking on wet pavement, while rigid blocks, a high-density double casing and a hybrid aramid-nylon belt are there for durability and sidewall protection.

The 255/40R21 size carries the 102Y load and speed index with extra load (XL) construction. It offers 9.5/32-inch tread depth, a 50 psi maximum inflation pressure, a UTQG rating of 220AA and an overall diameter of about 29 inches.