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305-30zr21 tires

iON i*cept (IW01)

Winter tires are built with a flexible rubber compound that allows for consistent grip on roads when the temperature is below 40 degrees. Able to conquer ice, snow, and slush, winter tires are either come in a standard design or they can be pinned with studs to improve grip.

Specifically engineered for use on electric vehicles. This tire is able to withstand the weight, range, and noise needs of an EV.

Passenger tires are some of the most common tires you'll find on the roads today, and frequently used on coupes, sedans, hatchbacks, minivans, and other passenger vehicles. Passenger tires are available in a wide variety of types, such as all-season, winter, and ultra-high-performance.

This product is not covered by a manufacturer’s treadlife warranty.

Mileage Warranty

The maximum carrying capacity for a tire determined by the manufacturer.

Maximum speed capability to safely carry a load for an extended period of time.

Max Speed

The maximum load carrying strength at the specified inflation pressure, also known as ply rating.

The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.

Sidewall

Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.

Tread Depth

The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.

Inflation Pressure

An identifier of a particular tire line and size combination assigned by the tire manufacturer.

Part Number

Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.

Tread Design

Tire Weight

The measurement of width from a tires inner sidewall to the outer sidewall.

Section Width

The range of widths the rim of the vehicle can be for this tire to be safely mounted on.

Rim Range

The diameter of a tire that is inflated without any load applied.

Overall Diameter

A three-peak mountain snowflake (3PMSF) symbol branded on a tire's sidewall indicates the tire meets required performance criteria in snow testing to be considered severe snow service-rated.

Three-Peak Mountain Snowflake (3PMS)

23 tires available in 305-30zr21

In Size 305-30zr21

Based on verified customer reviews, this tire has been highly rated.

Top rated:

Best customer reviewed tire.

P Zero (PZ4-Sport)

Summer tires are designed for use in warmer weather or in areas where the temperatures does not drop below 40 degrees. These tires are ideal for ue in warm, dry, and wet conditions that are common in the summertime.

Standards that measure treadwear, temperature resistance and traction, example: "640 A A".  The 640 is the treadwear test and it lasted 6.4 times longer than the comparison tire tested against.  The first "A" is the traction rating using straight-line wet traction on test surfaces (see information tables tab) and the second "A" is the temperature rating by testing operation at high speeds without heat-related failure (see information tables tab).

UTQG

Wet Traction is a piece of the UTQG for example if  UTQG is: 500 AA A, the wet traction piece is the second piece, the "AA".

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305/30zR21 winter Tires

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Hankook iON i*cept (IW01)
305/30R21 104V XL | In stock

Category
Winter
Electric Vehicle Optimized
Yes
Vehicle
Passenger

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305/30zR21 winter Tires

Hankook iON i*cept (IW01)305/30R21 104V XL | In stock

CategoryWinterElectric Vehicle OptimizedYesVehiclePassenger

Mileage WarrantyN/ALoad Index1984 lbs (104)Max Speed149 MPH (V)Load RangeExtra (XL)SidewallBlackwallTread Depth10.6/32ndsInflation Pressure50 PSIPart Number1033404Tread DesignDirectionalTire Weight33 lbsSection Width12"Rim Range6.00-7.50"Overall Diameter28"Three-Peak Mountain Snowflake (3PMS)Yes

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Hankook iON i*cept (IW01)
305/30R21 104V XL | In stock

Category
Winter
Electric Vehicle Optimized
Yes
Vehicle
Passenger

Did you find what
you were looking for?