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305-45r17 tires

AZ850 DR

Ultra High Performance (or UHP) tires have a speed rating of V or greater and are used on sports cars, super cars, and other powerful vehicles. Commonly featuring a wide footprint and low profile, UHP tires provide excellent traction and steering response but should not be used when temperatures are at 40 degrees or below.

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

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

3 tires available in 305-45r17

In Size 305-45r17

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

ET Street R (Race)

Track Competition tires are built for the drivers who want track-capable performance on the street and track. Track Competition tires are built to last slightly longer than competition only tires while also providing strong everyday performance.

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

Load Range

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

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

Section Width

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

Overall Diameter

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

Top SimpleScore&trade;:

Chosen by our tire experts.

NT555RII

Racing tires offer drivers strong performance on the drag strip, race track, street track, or dirt track. These tires are available in different varieties, but are typically built to provide quicker acceleration, responsive steering, and improved braking for faster lap times.

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305/45R17 uhp Tires

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Atturo AZ850 DR
305/45R17 109W | In stock

Category
UHP
Vehicle
Passenger
Mileage Warranty
N/A

Load Index
2271 lbs (109)
Max Speed
168 MPH (W)
UTQG
100AA
Wet Traction
A
Tread Depth
5.5/32nds
Inflation Pressure
44 PSI
Part Number
DR850-K040B717
Tread Design
Symmetrical
Tire Weight
35 lbs
Rim Range
9.50-11.50"

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305/45R17 uhp Tires

Atturo AZ850 DR305/45R17 109W | In stock

CategoryUHPVehiclePassengerMileage WarrantyN/A

Load Index2271 lbs (109)Max Speed168 MPH (W)UTQG100AAWet TractionATread Depth5.5/32ndsInflation Pressure44 PSIPart NumberDR850-K040B717Tread DesignSymmetricalTire Weight35 lbsRim Range9.50-11.50"

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Did you find what you were looking for?

Atturo AZ850 DR
305/45R17 109W | In stock

Category
UHP
Vehicle
Passenger
Mileage Warranty
N/A

Load Index
2271 lbs (109)
Max Speed
168 MPH (W)
UTQG
100AA
Wet Traction
A
Tread Depth
5.5/32nds
Inflation Pressure
44 PSI
Part Number
DR850-K040B717
Tread Design
Symmetrical
Tire Weight
35 lbs
Rim Range
9.50-11.50"

Did you find what
you were looking for?