Accelera Iota ST68 255/50ZR21 106W All-Season Tire
Americus AP2000 225/70R19.5 128/126M Load Range G All-Season Tire Americus AP2000 225/70R19.5 128/126M Load Range G All-Season Tire $143.99
Kumho Solus TA51a 205/70R16 97H All-Season Tire Kumho Solus TA51a 205/70R16 97H All-Season Tire $113.99
Accelera

Accelera Iota ST68 255/50ZR21 106W All-Season Tire

255/50ZR21106WAll-SeasonPassenger Car

$143.99each

How many?

4 tires: $575.96

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 255/50R21, this one included.

See all tires in 255/50R21 →

Specifications

Tire size255/50R21
Tire load index106
Tire speed ratingW
Tire load rangeStandard Load
Tire seasonAll-Season
Tire terrainHighway Terrain
Uniform tire quality grade (utqg)400AA
Tire treadwear rating400
Tire sidewall styleBlack Sidewall
Tread depth10/32
Overall diameter31 in
ManufacturerAccelera
Tire width255 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 width9 in
FeaturesFits Multiple Makes And models
Items includedTire (wheel not included)
Minimum vehicle rim width7 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 1200047963
Maximum inflation pressure51 psi
Tire aspect ratio50

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 255/50ZR21 size carries the 106W load and speed index. It offers 10/32-inch tread depth, a 51 psi maximum inflation pressure, a UTQG rating of 400AA and an overall diameter of about 31 inches.