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255-45r21 tires

Potenza 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.

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.

Load Index

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

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".

Wet Traction

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 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

Turanza T005

6 tires available in 255-45r21

In Size 255-45r21

Consistently rated as excellent by experts with the highest SimpleScore among the top 5 tires.

Top SimpleScore&trade;:

Chosen by our tire experts.

P Zero (PZ4-Sport) Elect

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

Section Width

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

Top rated:

Best customer reviewed tire.

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Most popular among drivers in PA

Best seller:

Go with the best seller

HD937

Designed for use on light trucks and SUVs such as the Ram 1500, Ford F-150, and Chevrolet Silverado. Light Truck tires are strong enough to support a truck's heavier weight and whatever else is being hauled or towed.

ENDS IN...

255/45R21 passenger Tires

Vehicle

Category

Featured

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Price Range

SimpleScore™ Range

Maximum Load Index

Load Range

Speed Rating

Minimum Speed Rating

Bridgestone Potenza Sport
106Y XL | In stock

Category
Summer
Electric Vehicle Optimized
null
Vehicle
Passenger

Mileage Warranty
N/A
Load Index
2094 lbs (106)
Max Speed
186 MPH (Y)
Load Range
Extra (XL)
Sidewall
Blackwall
UTQG
300AAA
Wet Traction
AA
Tread Depth
8/32nds
Inflation Pressure
50 PSI
Part Number
014123
Tread Design
Asymmetrical
Tire Weight
28.5 lbs
Rim Range
8.00-9.50"
Overall Diameter
30.24"

Join the SimpleCrew and get exclusive perks.

Bridgestone Turanza T005
106W XL | In stock

Category
Summer
Electric Vehicle Optimized
null
Vehicle
Passenger

Mileage Warranty
N/A
Load Index
2094 lbs (106)
Max Speed
168 MPH (W)
Load Range
Extra (XL)
Sidewall
Blackwall
UTQG
320AA
Wet Traction
A
Tread Depth
9/32nds
Inflation Pressure
50 PSI
Part Number
012648
Tread Design
Asymmetrical
Tire Weight
31.97 lbs
Rim Range
8.00-9.50"
Overall Diameter
30.04"

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you were looking for?

Fastest option!

(888) 262 1105

service@simpletire.com

ENDS IN...

255/45R21 passenger Tires

Bridgestone Potenza Sport 106Y XL | In stock

CategorySummerElectric Vehicle OptimizednullVehiclePassenger

Mileage WarrantyN/A Load Index2094 lbs (106) Max Speed186 MPH (Y) Load RangeExtra (XL) SidewallBlackwall UTQG300AAA Wet TractionAA Tread Depth8/32nds Inflation Pressure50 PSI Part Number014123 Tread DesignAsymmetrical Tire Weight28.5 lbs Rim Range8.00-9.50" Overall Diameter30.24"

Join the SimpleCrew and get exclusive perks.

Bridgestone Turanza T005 106W XL | In stock

CategorySummerElectric Vehicle OptimizednullVehiclePassenger

Mileage WarrantyN/A Load Index2094 lbs (106) Max Speed168 MPH (W) Load RangeExtra (XL) SidewallBlackwall UTQG320AA Wet TractionA Tread Depth9/32nds Inflation Pressure50 PSI Part Number012648 Tread DesignAsymmetrical Tire Weight31.97 lbs Rim Range8.00-9.50" Overall Diameter30.04"

Did you find what you were looking for?

Bridgestone Potenza Sport
106Y XL | In stock

Category
Summer
Electric Vehicle Optimized
null
Vehicle
Passenger

Mileage Warranty
N/A
Load Index
2094 lbs (106)
Max Speed
186 MPH (Y)
Load Range
Extra (XL)
Sidewall
Blackwall
UTQG
300AAA
Wet Traction
AA
Tread Depth
8/32nds
Inflation Pressure
50 PSI
Part Number
014123
Tread Design
Asymmetrical
Tire Weight
28.5 lbs
Rim Range
8.00-9.50"
Overall Diameter
30.24"

Bridgestone Turanza T005
106W XL | In stock

Category
Summer
Electric Vehicle Optimized
null
Vehicle
Passenger

Mileage Warranty
N/A
Load Index
2094 lbs (106)
Max Speed
168 MPH (W)
Load Range
Extra (XL)
Sidewall
Blackwall
UTQG
320AA
Wet Traction
A
Tread Depth
9/32nds
Inflation Pressure
50 PSI
Part Number
012648
Tread Design
Asymmetrical
Tire Weight
31.97 lbs
Rim Range
8.00-9.50"
Overall Diameter
30.04"

Did you find what
you were looking for?