N/A 21
CoreScore N/A:
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    We gather such data as the numbers of reviews and the ultimate score of the tire model on numerous tire-related websites such as amazon, tirerack, oponeo, simpletire, market.yandex, tyrereviews, and others.
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Value, max: 100

Popularity of the model 21:
  • Year of manufacture.
  • The premium brand factor .
  • The number of video reviews of the tire on youtube.com .
  • The number of news items about the model .
  • The number of times the tire was involved in professional tire tests.
  • The fact of the tire being on the bestseller lists on such reputed websites as amazon, tirerack, oponeo, simpletire, and others.
  • The number of tire types and sizes .

Value, max: unlimited
Value, average: 27

Key Facts

Price
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Description

Designed to take advantage of the increased power and handling ability of these vehicles. The AZ850 asymmetric tread design features different inside and outside tire contours to achieve optimum balance across the tread face. This design evenly distributes the pressure of the contact surface to enhance comfort and handling.

The unique compound and tread design of the AZ850 were specifically engineered for the contemporary performance utility vehicle. The result is a rubber compound that helps reduce rolling resistance, which, in turn, allows the tire to run cooler at high speed. High-tensile steel belts and jointless nylon bands increase stability at high speeds and provide secure braking, handling and durability.

  • The large outer tread block is designed with a rigid and strengthened block to maintain integrity under hard cornering
  • The finely sliced inner tread block is designed to reduce noise and allow dispersion of water
  • Four main grooves designed to increase the wet grip
  • Center rib improves straight-line driving; Also enhancing directional stability
  • Oblique lateral grooves increase water dispersion capacity in order to avoid hydroplaning

Detailed Information

Type and Size
Tire Model
Atturo AZ850 RunFlat
Car Type
Light Truck / SUV
Season
Summer
Rim Diameter
18 / 19 / 20 "
Width
245 / 255 / 275 / 285 / 315 mm
Aspect Ratio
35 / 40 / 45 / 50 / 55 %
Construction
Radial
Special Features
Runflat
Optional
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
V (max 149 mph) ... Y (max 186 mph)
Load Index (max load for a tire)
 

Atturo AZ850 RunFlat Sizes & Specifications

Rim Model Size Index Features Max load single Max load dual Max inflation pressure (kpa) Approved rim width Max inflation pressure Utqg Tire weight Load range Measured rim width Tread depth Price
R18 245/50 R18 104V XL 245/50 R18 104V XL 1030 340.0 7.0 - 8.5 50.0 320/A/A 20.4 7.5 7.6
From 139.7
R18 255/55 R18 109V Runflat 255/55 R18 109V Runflat 1030 340.0 7.0 - 9.0 50.0 320/A/A 22.2 8.0 7.6
R19 255/50 R19 107V 255/50 R19 107V 975 340.0 7.0 - 9.0 50.0 320/A/A 20.1 8.0 7.6
R19 255/50 R19 107Y 255/50 R19 107Y 975 340.0 7.0 - 9.0 50.0 320/A/A 20.1 8.0 7.6
R19 285/45 R19 111V 285/45 R19 111V 1090 340.0 9.0 - 10.5 50.0 320/A/A 20.9 9.5 7.6
R19 285/45 R19 111W XL 285/45 R19 111W XL
From 165.4
R19 285/45 R19 111Y Runflat 285/45 R19 111Y Runflat 1090 340.0 9.0 - 10.5 50.0 320/A/A 20.9 9.5 7.6
R20 275/40 R20 106V 275/40 R20 106V 950 340.0 9.0 - 11.0 50.0 320/A/A 18.5 9.5 7.6
R20 275/40 R20 106W XL 275/40 R20 106W XL
From 155.2
R20 275/40 R20 106Y Runflat 275/40 R20 106Y Runflat 950 340.0 9.0 - 11.0 50.0 320/A/A 18.5 9.5 7.6
R20 315/35 R20 110V 315/35 R20 110V 1060 340.0 10.5 - 12.5 50.0 320/A/A 19.3 11.0 7.6
R20 315/35 R20 110Y 315/35 R20 110Y 1060 340.0 10.5 - 12.5 50.0 320/A/A 19.3 11.0 7.6

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