Accelera Iota ST68 275/40ZR21 107Y XL All-Season Tire
Toyo Observe G3-Ice 275/45R20 106T Winter Tire Toyo Observe G3-Ice 275/45R20 106T Winter Tire $163.99
Cooper Cobra Instinct 275/35ZR19 100Y XL All-Season Tire Cooper Cobra Instinct 275/35ZR19 100Y XL All-Season Tire $204.99
Accelera

Accelera Iota ST68 275/40ZR21 107Y XL All-Season Tire

275/40ZR21107YAll-SeasonPassenger Car

$156.99each

How many?

4 tires: $627.96

Up to 4 tires per order.

- OR -
  • What’s included1 tire. The wheel is not included. Mounting and installation are not included.
  • Free shippingOn every order. We ship to the contiguous US only (not Alaska or Hawaii).
  • 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 275/40R21, this one included. A few of them:

TirePriceLink
CrosswindUltra Sport+
—View Crosswind Ultra Sport+ →
MichelinPilot Sport All Season 4
—View Michelin Pilot Sport All Season 4 →
MilestarInterceptor AS810
—View Milestar Interceptor AS810 →
YOKOHAMAGeolandar X-CV
—View YOKOHAMA Geolandar X-CV →
YOKOHAMAGeolandar X-CV G057
—View YOKOHAMA Geolandar X-CV G057 →
See all tires in 275/40R21 →

Specifications

Tire size275/40R21
Tire load index107
Tire load rangeExtra Load
Tire seasonAll-Season
Tire terrainHighway Terrain
Uniform tire quality grade (utqg)400AA
Tire treadwear rating400
Tire sidewall styleBlack Sidewall
Tread depth10.5/32
Overall diameter29.7 in
ManufacturerAccelera
Tire width275 mm
Vehicle fitment typeUniversal
Is run flatN
Vehicle typeCar
Construction typeRadial
Electric vehicle tireN
Automotive parts divisionPerformance
Wheel diameter21 in
Flotation tireN
Maximum vehicle rim width11 in
FeaturesFits Multiple Makes And models
Items includedTire (wheel not included)
Minimum vehicle rim width9 in
Count1
Vehicle class designatorP
Tire locationFront and Rear Tires
Tire diameter21 in
Tire typeSport Utility Vehicle Tires, Performance Tires, Light Truck & SUV Tires
ModelIota ST68 1200054489
Maximum inflation pressure51 psi
Tire aspect ratio40

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

Description

The Accelera Iota ST68 is a high-performance tire for SUVs and light trucks. A refined tread design and silica compound technology provide strong traction on wet roads, and low rolling resistance saves energy for efficient fuel use. It is a reliable choice for year-round driving.

The 275/40ZR21 size carries the 107Y load and speed index with extra load (XL) construction. It offers 10.5/32-inch tread depth, a 51 psi maximum inflation pressure, a UTQG rating of 400AA and an overall diameter of about 29.7 inches.