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Order status
Atturo
Please note: Prices apply to tires without rim. Depending on the tire dimension, the tread pattern may vary.
Atturo

Atturo AZ850 285/40 R20 108Y XL

Atturo

Atturo AZ850 285/40 R20 108Y XL

Atturo - Ultra high performance tyres developed in Asia.

Tyre size
285/40 R20 108Y XL 
Stock Level:
at the moment, this product is not in stock
Type of Tyre:
Summer tyresSo
Speed Index:
Y: Approved up to 186 mph
EAN:
4713959009050
Item No.:
R-397631
EU Tyre Label:
DEX:
Client reviews rating:
(4)
For questions or concerns please contact us at reifen-outlet​@delti.com
at the moment, this product is not in stock
Price per item, Incl. VAT
Free shipping*
5 - 8 working days delivery time**
30 days return policy
A lot of fitting station partners

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  • Description
  • Tire Label
  • Client reviews rating
  • Technical specifications

The AZ850 is a performance tire designed for the modern SUV, Cross Over and Sport Truck 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 AZ850 is also available as a Run Flat model. The RFT sizes are engineered to allow for up to 50 miles of driving at 50 MPH (80km at 80 KPH) with zero air pressure. The Run Flat AZ850 offers an affordable option to the overpriced original equipment tires found on many performance SUV, such as the BMW X5, without compromising on performance or quality. The AZ850 RFT also offers an enhanced safety option to those drivers who are looking for the security of a run flat tire, even if it was not original on their vehicle.

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.

AZ850 Design Features:

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 .

EU Tyre Label and Efficiency Classes

EU Tyre Label and Efficiency Classes

The European Union has introduced the EU Tyre Label by Regulation (No. 1222/2009) identically and bindingly for all EU member states. It applies to passenger car tyres, light commercial vehicle tyres and heavy commercial vehicle tyres produced after 01.07.2012.

Three different areas are tested: rolling resistance, wet grip and the rolling noise the tyre makes on the road.

The following are not affected by the EU Tyre Label: retreaded tyres, professional off-road tyres, racing tyres, tyres with additional devices to improve traction such as spiked tyres, T-type emergency tyres, special tyres for fitting to vehicles first registered before 1 October 1990, tyres with a maximum authorised speed of 80 km/h, tyres for rims with a nominal diameter of 254 mm or less or 635 mm or more.

With this regulation, the European Union is pursuing the goal of promoting economic and ecological efficiency in road traffic as well as increasing road safety on the one hand, and on the other hand, granting consumers more product transparency and at the same time serving as an active decision-making aid.

Already during the incorporation, experts criticise the fact that the EU Tyre Label unfortunately only shows a few product characteristics. Apart from rolling resistance, wet grip and rolling noise, which are the main focus of EU tyre labelling, tyres have much more important and safety-relevant product characteristics, such as aquaplaning properties, driving stability, service life, braking properties on dry and wet roads, behaviour in wintry conditions, etc.

Tyre manufacturers point out that test results from various institutions and journals remain an important information medium for the end consumer. These tests usually focus on further safety-relevant product characteristics besides the EU standard qualifications for tyre labelling, which are always important for the final customer.

AZ850 tyre review

Average based on 9 test results
Grip in dry conditions
Braking in dry conditions
Grip in wet conditions
Braking in wet conditions
Grip in snow
Driving comfort
Internal noise level
Tyre wear
Fuel consumption
Kilometers driven 19,681
Brand Atturo
Model AZ850
Dimension 285/40 R20 108Y XL
Tyre width 285
Tyre profile 40
Construction type R
Tyre size 20
Tyre load index 108
Speed index (Y)
With/Without Valve (TT/TL) Tyre requires tube
M/C No
*Prices include VAT and delivery within mainland UK (excl. Scottish Highlands).
**More than 90% of our orders reach the customer in the specified delivery time.