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Vredestein
We only supply the tyre. If there is a rim shown in the picture, it is for display purposes only.
Vredestein

Vredestein  Ultrac Vorti 225/50 ZR18 (99Y) XL

Vredestein

  Ultrac Vorti 225/50 ZR18 (99Y) XL

Vredestein - Tire producer from the Netherlands in mid price segment

Tyre size
225/50 ZR18 (99Y) XL 
Change 
Stock Level:
at the moment, this product is not in stock
Type of Tyre:
Summer tyresSo
Speed Index:
(Y)  :  Approved  up to over 187 mph
EAN:
8714692332210
Item No.:
R-324126
Tyre label:
Delticom efficiency index

The efficiency class label evaluated based on customer preferences.
Delticom centralized survey results from more than 40.000 customers from 15 European countries and created this index.

DEX:

3.53

For questions or concerns please contact us at  mobilemech-shop-couk​@delti.com
at the moment, this product is not in stock
Price per item, Incl. VAT
Free shipping*
2 - 5 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 Ultrac Vorti is an Ultra High Performance tyre in the absolute top segment of the market. The tyre was developed in close collaboration with the Italian design company Giugiaro, and its slimline design and asymmetric profile give this tyre an extremely sporty and unique appearance. The tyre excels in terms of grip, handling, comfort and braking behaviour on both dry and wet road surfaces. By making use of innovative technologies, the tyre is also surprisingly quiet.

The Ultrac Vorti is also available in rear axle sizes with an adapted profile and specially-tailored structure, especially for sports cars that have different tyre sizes on the front and rear axle. Due to the fact that it is the front tyres that dissipate the majority of the water when the road surface is wet, the focus for the rear tyres was on increased grip and stability.

EU Tyre Label and Efficiency Classes

The Tire Labeling Ordinance specifies the information requirements on fuel efficiency, wet grip and external rolling noise from tires. In addition, reference is made to the winter properties of the product.

The EU 1222/2009 regulation that has been in force since November 1st, 2012 has been revised and will be replaced by regulation EU 2020/740 from May 1st, 2021; From this point on, new requirements apply. The rating classes for fuel efficiency, wet grip and exterior noise have been changed and the layout of the EU label has been adjusted. The manufacturer's product data sheets stored in the EU database can be downloaded via a QR code integrated into the label. Information on snow grip and ice grip is also newly included for tires that meet these criteria.

The following tires are exempt from the regulation: - tires that are designed exclusively for installation on vehicles that were first registered before October 1, 1990 - retreaded tires (until a corresponding extension of EU VO 2020/740 has taken place) - professional off - Road tires - Racing tires - Tires with additional devices to improve traction, eg studded tires - T-type emergency tires - Tires with a permissible speed below 80 km/h - Tires for rims with a nominal diameter ≤ 254 mm or ≥ 635 mm

The criteria and evaluation classes at a glance

fuel efficiency

The fuel consumption depends on the rolling resistance of the tyres, the vehicle itself, the driving conditions and the driving style of the driver. The measured rolling resistance (rolling resistance coefficient) of the tire is divided into classes A (highest efficiency) to E (lowest efficiency).

If a vehicle is completely equipped with class A tires, a consumption reduction of up to 7.5%* is possible compared to class E tyres. In the case of commercial vehicles, it can even be higher.
(Source: European Commission Impact Assessment
* when measured according to the test methods set out in Regulation (EU) 2020/740)

Please note:
Fuel consumption depends to a large extent on your own driving style and can be significantly reduced by driving in an environmentally friendly manner. Tire pressure should be checked regularly to improve fuel efficiency.

wet grip

Wet grip is divided into classes A (shortest braking distance) - E (longest braking distance).

If a car is equipped with class A tires, compared to class E tires, a braking distance of up to 18 m can be reduced when braking from 80 km/h (on a road surface with average grip).*
*Source: wdk Economic Association of the German Rubber Industry eV

Please note:
Traffic safety depends to a large extent on your own driving style. The stopping distances must always be observed. Tire pressure should be checked regularly to improve wet grip.

External rolling noise

The noise emitted by a tire affects the overall volume of the vehicle and affects not only your own driving comfort, but also the noise pollution of the environment. In the EU tire label, the external rolling noise is divided into 3 classes from A (lowest rolling noise) - C (highest rolling noise), measured in decibels (dB) and compared with the European noise emission limit values ​​for external tire rolling noise.

A
The pictogram with the classification "A" indicates that the tire's external rolling noise is more than 3 dB below the EU limit value in force until 2016.
B
The "B" classification means that the tyre's external rolling noise is up to 3 dB below or equal to the EU limit value in force until 2016.
C
The classification "C" indicates that the specified limit value is exceeded.

UltracVorti tyre review

Average based on 17 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 driven104,836
08.05.2020  fromPhil Thelwell
These have been a very good choice of tyre and a little surprised they are not more commonly available. Big plus for me has been the cost saving with no discernible trade off in either performance, durability or comfort.
18.08.2014  fromMark
Excellent tyre all round. I previously only purchased Continental whichare excellent also but the Vreds is as good if not better. Its marginal but the Vreds are cheaper and therefore my preference.
14.05.2014  fromNickb
So much better than the previous original tyres on this car. Bought these after reading reviews on here and they were right. Better tyre and cheaper
04.03.2014  fromMartin
Good replacement for Bridgestone Potenza.
View more reviews
BrandVredestein
ModelUltrac Vorti
Dimension225/50 ZR18 (99Y) XL
Tyre width225
Tyre profile50
Construction typeZR
Tyre size18
Tyre load index99
Speed index((Y))
With/Without Valve (TT/TL)Tyre requires tube
M/CNo
*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.