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Nokian WR A4

The Nokian WR A4 is a Ultra High Performance Winter tyre designed to be fitted to Passenger Cars.

7.8
Tyre Reviews Score Based on Professional Tests & User Reviews
High Confidence View Breakdown
Dry Grip
85%
Wet Grip
88%
Road Feedback
73%
Handling
78%
Wear
78%
Comfort
85%
Buy again
83%
Snow Grip
89%
Ice Grip
71%
23 Reviews
81% Average
143,199 miles driven
6 Tests (avg: 9th)
Nokian WR A4

Nokian WR A4

Winter Mid-Range
BETA
7.8 / 10
Based on Professional Tests & User Reviews · High Confidence · Updated 30 Jan 2026

The Tyre Reviews Score is the most comprehensive tyre scoring system available. It aggregates professional test data from multiple independent publications, user reviews, and consistency analysis using Bayesian statistical methods, weighted normalisation, and recency-adjusted scoring to produce a single, reliable performance rating.

Learn more about our methodology
Snow
80.2
1.5x / 10 tests
Value
79.1
0.38x / 6 tests
Dry
76.7
1.2x / 8 tests
Comfort
71.1
0.29x / 3 tests
Wet
52.9
2x / 12 tests

Cross-category scores are derived metrics that combine data from multiple test disciplines to evaluate real-world performance characteristics.

Traction
95.2
1 test
Braking
70.9
14 tests
Handling
67.2
12 tests
Score Components
Professional Tests
Weight: 80%
Tests: 6
Publications: 5
Period: 2017 - 2020
User Reviews
Weight: 15%
Reviews: 23
Avg Rating: 80.9%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.4
History Points: 6
Methodology & Configuration
Scoring Process
  1. Collect Test Data: Gather results from professional tyre tests across multiple publications. Minimum 1 test(s) required.
  2. Normalize Positions: Convert test positions to percentile scores using exponential weighting (factor: 1.2).
  3. Apply Recency Weighting: More recent tests are weighted higher with a decay rate of 0.95.
  4. Incorporate User Reviews: Factor in user review data (minimum 5 reviews). Weight: 15%.
  5. Bayesian Smoothing: Apply Bayesian prior (score: 7, weight: 1.5) to prevent extreme scores with limited data.
  6. Calculate Final Score: Combine all components using normalization factor of 1.1. Max score with limited data: 9.5.
Component Weights
Test Data
80%
User Reviews
15%
Consistency
5%
All Configuration Parameters
ParameterValueDescription
safety_weight 0.7 Weight multiplier for safety-related metrics
performance_weight 0.55 Weight multiplier for performance metrics
comfort_weight 0.4 Weight multiplier for comfort metrics
value_weight 0.45 Weight multiplier for value-for-money metrics
user_reviews_weight 0.15 How much user reviews contribute to the final score
test_data_weight 0.8 How much professional test data contributes to the final score
consistency_weight 0.05 How much score consistency contributes to the final score
recency_decay_rate 0.95 Rate at which older test results lose influence (higher = slower decay)
min_test_count 1 Minimum number of professional tests required
min_review_count 5 Minimum number of user reviews required
score_version 1.8 Current version of the scoring algorithm
score_normalization_factor 1.1 Factor used to normalize raw scores to the 0-10 scale
confidence_factor_weight 0.2 How much data confidence affects the final score
position_penalty_weight 0.2 Penalty applied for poor test positions
gap_penalty_threshold 8 Score gap (%) that triggers additional penalties
min_metrics_count 2 Minimum number of test metrics needed per test
limited_data_threshold 2 Number of tests below which data is considered limited
single_test_penalty 0.1 Score multiplier when only one test is available
critical_metric_penalty 0.7 Penalty for poor performance on critical safety metrics
critical_metric_threshold 70 Score below which a critical metric penalty applies
position_exponential_factor 1.2 Exponent used to amplify position-based scoring
position_exponential_threshold 0.9 Position percentile below which exponential scoring applies
gap_multiplier_critical 3 Multiplier for critical gap penalties
max_category_weight 2 Maximum weight any single category can have
max_score_limited_data 9.5 Score cap when data is limited
bayesian_prior_weight 1.5 Weight of the Bayesian prior in smoothing
bayesian_prior_score 7 Prior score used for Bayesian smoothing
evidence_test_multiplier 1.9 Multiplier for test evidence in confidence calculation
evidence_metric_divisor 3 Divisor for metric count in evidence calculation
evidence_review_divisor 10 Divisor for review count in evidence calculation
Data Sources
TestPublicationDateSizePositionMetrics
2020 Auto Bild Performance Winter Tyre Test Auto Bild 2020 245/45 R18 16/21 12 metrics
2020 Winter Tyre Market Overview - 52 Tyre Braking Test Auto Bild 2020 245/45 R18 12/49 2 metrics
2019 19 Inch Performance Winter Tyre Test Auto Bild Sportscars 2019 255/35 R19 10/12 10 metrics
2017 Sport Auto Winter Tyre Test Sport Auto 2017 225/40 R18 7/10 6 metrics
2017 235/55 R17 SUV Winter Tyre Test ACE 2017 235/55 R17 5/8 0 metrics
2017 AMS Performance 18 inch Winter Tyre Test Auto Motor Und Sport 2017 225/40 R18 5/10 9 metrics
6
Tests
9th
Average
5th
Best
16th
Worst
Latest Tyre Test Results
Good snow qualities, good value.
Low levels of grip in the wet.
Balance snow performance.
Low wet grip, low aquaplaning resistance, long wet braking, understeer in the dry and wet.
Size Fuel Wet Noise
17 inch
215/55R17 98 V XL C B 72
235/55R17 103 V XL B B 72
18 inch
255/55R18 109 H XL C B 70
255/55R18 109 H XL C B 70
235/45R18 98 V XL B B 70
19 inch
235/40R19 96 V XL C B 72
255/40R19 100 V XL C B 70
20 inch
245/40R20 99 W XL C B 69
21 inch
285/30R21 100 W XL C B 74
265/30R21 96 W XL C B 72
View All Sizes and EU Label Scores for the Nokian WR A4 >>

Questions and Answers for the Nokian WR A4

Ask a question
November 19, 2016

Hi. What is the maximum speed for wra4 nokian tyres and also is there a regular and a run flat option or just one version? thank you.

The Nokian WR A4 is available in different speed ratings and runflat options depending on the size chosen.
August 14, 2018

I have these tyres on my Hyundai genesis coupe but haven't driven during the summer Can I safely start to drive now? Is there any compromise in the summer on these tyres ?

Winter tyres like the WRA4 can be used in the summer without risk of failure, but you will noticed increased wet and particularly dry braking distances, so it is not an ideal situation to be in.
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YouTube Review

Top 3 Nokian WR A4 Reviews

Given 71% while driving a Jaguar S type 3.0 (245/45 R17) on mostly country roads for 600 easy going miles
Normal driving on the XL version (judging by online inventories the default one produced) from proper snow and neg. C in Livland to warm dryness, 0 C slush and much less snow to around Regnum Hungariae. For winter tyres in general they seemed to perform perfectly competently, although once did fail to get any traction on wet ice on a very slight incline, sadly expectable without studs. No noticeable noise increase compared to summers and no noticeable wear at all. Seemed rather heavy/substantial in hand and with a stiff sidewall. The latter characteristic might very well have saved one of the rims on a particularly crashy pothole, but also made for a subjectively unpleasant firmness in general in a car with an otherwise superb suspension (the Sport version at that). So much so that one actively avoided any manhole covers or other imperfections on the road surface, which then motivated an early sale before the second season. For reference, the replacements in the form of Continental TS 870 P provide vastly improved levels of comfort.
Ask a question | Helpful 829
November 28, 2024
Given 72% while driving a Jaguar XF (245/45 R18) on a combination of roads for 10,000 average miles
Good especially for winter condition.
May 12, 2024
Given 91% while driving a Ford Transit Connect (245/45 R19) on a combination of roads for 0 average miles
This is my 2 week review of a set of the Nokian G4's tires installed on our 2020 Ford Transit Connect by Discount Tire. Again my other reviews shows that at least 5 different brand tires will not work with the Transit Connect as those tires listed in my other reviews will not work on the van. The issue is those other tires have too much sidewall flex. The Nokian G4's are made with a Kevlar derivative which stiffens the sides and the design of the tires, but the tires are not runflats. This past weekend we actually had a chance to drive in the snow and on icy roads in Boone/Banner Elk NC while on our way to Asheville. NC. These Nokian G4's 245/40/r19 are the best tires we've even had the privilege of owning. They can handle a wide range of road conditions and still keep on going. All types of weather and climates do not stand a chance with these tires. We're very pleased with the Nokians G4's we're glad we gave the Nokian brand another chance after the Nokian "One" tires failed to impress us. Again, This is a review for the Nokian WR G4 245/40/R19 tires on a 2020 Transit Connect so your results may very. But clearly this IS the best tire for our van's setup.
January 17, 2023
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Latest Nokian WR A4 Reviews

Given 77% while driving a Ford Transit Connect (245/40 R19) on mostly motorways for 0 average miles
This makes our second attempt with the Nokian tire brand. Although the first Nokian One 245/40/R19 performed very well, it was poor on wet roads and other aspects. We were willing to give the Nokian brand one more chance and this time we selected the Nokian WRG4's. One thing we noticed about these tires as compared to the Nokian one tires, is that they are lighter than the one tires even though the site list these as being heavier. The other thing about these tires is that no matter what the road conditions, these tires will find a way to keep you driving. Superior dry grp and handling without over flexing side walls with very well wet road handling on our Transit Connect. With a Kevlar derivative designed into the tires, these sidewall still flex, just not as much as some of the other tires we've tested. Although these WRG4's are not runflats, they make up for it with the stiffer sidewalls that will help protect your tire for years to come. One test we performed right after the mounted and balanced on our 19x8.5 wheels, was to drive around a circle (round about) just to see what type of handling we're dealing with. 6 times we went around the circle/round about in dry and wet road conditions without any slipping or sliding. Another instance, while driving over the painted stripes in the road, the Nitto & Kumho tires would flow over and slide, the Van would get squirrely and would not handle very well. While the Nokian WRG4's kept right on gripping over these painted single or double lines. We gave the Nokian tire brand a second chance and this time, it has paid off and so far these tires have proven themselves in a variety of conditions. So yes the perfect tire for our 2020 Transit Connect is the well designed and one of the best handling tires we've ever tested.
January 1, 2023
Given 79% while driving a Skoda (205/55 R16) on a combination of roads for 54,000 average miles
I have been driving this tyre for 9 seasons (which is a tad too much but the tyre lasted really long and it is still ok to drive, so durability was fantastic). For a winter tyre it did great on the dry and it almost felt like a summer tyre there. I also felt safe in the wet. However, I was not so lucky with the performance on snow and ice. It was something that I expected and since I am not driving a lot in snow/ice I was fine with it. It felt like all season tyre that does better in winter conditions. For what I need this is quite a good comosure and so I was quite happy with the tyre. Compared to my summer tyres (Conti PremiumContact) the Nokian was a little bit louder. Fuel consumption was level with the summer tyres when you take the temperatures into account which really surprised me.
April 20, 2022
Check out how the BEST all seasons tyres perform against premium summer and winter tyres!
Volvo V40 D3 (205/55 R16) on mostly motorways for 13,000 spirited miles
I have been driving tires for 3 seasons and this will be my last. Very low wear and stability at high speed. Next year I will be buying Continental or Bridgstone, which are great in the rain.
November 17, 2021
BMW (225/55 R17) on a combination of roads for 8,000 spirited miles
Owned on 2 cars, 520d & 535d, also the WRA3s previously, found to be the best of, Conti 810, 830, GY UG2* and UG 'performace'. For use in travelling the Scottish highlands, the real ones above Gairloch/Cairngorms. These A4s are the best of the bunch, 2nd was the UG2* (the UG 'performance were terrible and 2 garages incl BMW felt the tyre unstable, 1 said dangerous and GY support were not interested, so that's unfortunately the end of me buying GY). Good in the wet and cold, keeping the traction control with minimal work to do, and in the snow. Not brilliant on ice but then nothing that isn't studded is!
September 25, 2021
Given 81% while driving a BMW 535d M Sport (225/55 R17 V) on a combination of roads for 7,000 spirited miles
Car BMW F10, 520 and 535. Have had various winter tyres on BM's over 10 years, used in the Scottish Highlands and Europe, and daily winter) in the midland. Previous tyres before settling on these: Continental 810, 830, GoodYear UG 2, UG Gen1 and Nokian A3. The worst of them by far, that resulted in tests by Garages and BMW were the GY Gen 1 - I strongly suggest you do Not buy these for a BMW 5 series, GY techical 'support' were absolutely no use, other than saying by BMW '*', the nokians aren't '*' are are 100% fine. The GY UG2 were a good tyre for cold and wet but no where near as good as the Nokians in real winter/snow conditions. The only draw back is the 535 can wear them a little quickly, but out of all the aforementioned tyres for real wintery weather, cold, snow, slush, wet they are a very good tyre, so much so I will be replacing with the same tyres for next winter.
September 5, 2020
Given 93% while driving a Volvo S80 D3 163 Comfort chassis (modified) (245/40 R18 V) on a combination of roads for 1,000 spirited miles
Fitted these Nokian to suit my driving style as well as the harsh conditions in winter. I was amazed by the dry grip to start with, no spin even on full throttle, which is handy when the weather is around 10°C and not really winterish. Very stable at speed, so quiet that you could fall asleep. No increase in fuel consumption. In the wet, it is about the same, good handling, stopping distance and acceleration. Snow handling is just the best. Having a FWD, good tyres are required. What I really liked was that when the roads are not maintained, you don't have a puncture each time you drive over a pothole which was the case with my previous winter tyres as they were too soft. The price is a bit on the heavy side, but if I had to drive a lot in winter, I would not hesitate once to invest. But that will be in 5yrs+ now for me, and I'm sure Nokian will have figured how to design an even greater tyre in the meantime.
January 15, 2020
Given 85% while driving a Lexus IS200 (215/45 R17 V) on mostly country roads for 15,000 spirited miles
I first bought half a set of WR A4s in late 2016 as the original Goodyear I got with the car were a bit worn and slidy. Being on my second RWD car I knew that good tires are a must if you don't want to slide into a ditch boot first at the first sight of adverse weather.

On my old Supra I had older Michelin Alpin tires for the winter, but having a few friends running their RWD coupes ont the old WR A3 I went for Nokian, even though I don't usually get much snow.

After a first test where I had to cross a mountain with the old Goodyears at the front and the new Nokians at the back in fresh snow at 1 in the morning, I decided that a full set was necessary.

I've been running a full set of WR A4s since 2017.
The result has been overwhelimingly positive.

As general information : the car is an old Lexus IS200 sedan, RWD manual, no LSD, about 1400kg. Summer tires are a set of Michelin PS4 in 225/18"

Dry grip isn't as good as with the summer tires, but when changing my wheels when the temperature drops, I can feel right away that I'm getting some grip and control back (in temps under 7°c).
Wet grip is good, and I'd say better than with classic symetric patterns. Lateral grip is great in the wet, which stops your rear tires slipping around when going up and down hills and mountains.
Snow grip is perfect. I've driven in snow deep enough that my bumpers scraped the top, and with just the help of snow mode and a light touch on the throttle, the car just chugged along up and down hills at 6 in the morning before the snowplow could get there. Never had to park the car at the bottom of the road like my neighbours.
Ice I haven't crossed yet.

Of course comfort is upgraded by switching from 18" in the summer to 17 in the winter.
They don't wear too fast, and the mileage on my car doesn't change much between them and the Pilot Sports.

The asymetric pattern makes them easy to rotate to even the wear, which means they will wear more slowly in western Europe where roundabouts are everywhere.
The asymetric pattern also makes them look pretty sexy compared to the run-of-the-mill symetric winter tire.

The price is also usually pretty low for a performance winter tire.

The main downside I have found with owning them over multiple years is that they don't like warmth at all, and require a pressure check even before you fit them back in autumn. Mine tend to deflate during the summer months while they're in storage. But once filled back up, they don't require more pressure checks than your average winter tire.

In conclusion, I can't talk to those tires on a FWD car, but if you own a RWD coupé or sports sedan, they are absolutely worth the (little) money you'll pay.
November 22, 2019
BMW (225/50 R17) on mostly town for 5,000 average miles
Wow
I had Michelin A4 & A5 before for winter tyres but this ones outperform them.
This year we had a lot of snow and not for even one moment they let me down! It's nice when you pass with a smile by smaller SUV who is "struggling" in the snow.
From now only Nokian for a winter tyres.
March 14, 2019
Given 80% while driving a Volkswagen polo gti 1.8t (215/40 R17 W) on mostly town for 250 average miles
Having gone from a summer UHP tyre of the same size exactly i feel this review would be most helpful to those people doing the same as most people I have spoken to have a different size wheel and tyre combination during summer to those fitted in winter.
I purposely looked for a winter tyre I could fit to the exact same wheel size with the exact same ratios. The Nokian was the only available tyre, the tyre had a tad less grip on all surfaces for the first few hundred miles that I have put down to any oils and compounds used to separate the tyres from the moulds when initially made, however after time this has passed and the tyre behaves and stops well and so far I have very little complaints, I'm sure if driven hard in either wet or cold conditions the tyre would reach limits quicker than the summer tyre normally fitted would, however in the very cold the tyre does seem to grip well with very little wheel spin on acceleration.
It could be all in my head, but i do feel as if the behaviour of the tyres also improves with colder weather, an example been that traction and road holding on cambered roads and rounder-bouts seems better when the temperature is bellow 7 degrees than it would be approaching 10 degrees. I would like to think that come snow I should be in a better position commuting on these tyres than I would be on the Bridgestone S001 summer tyres usually fitted and so far have yet to see any characteristics of this tyre that come across as unsafe, unpredictable or scary.
That's not to say I would necessarily drive this car with these tyres on winter roads the same way I would with UHP tyres in good summer weather.
January 7, 2019
Given 87% while driving a Mercedes Benz Vito (225/55 R17 V) on mostly country roads for 3,000 spirited miles
Mercedes Viano rear wheel drive Vs 4X4 in the snow no contest Merc wins every time.
These tryres have allowed the rear wheel drive people carrier to drive on roads up hill when a Range Rover and a Land rover got stuck!! I just pulled passed them nd carried on.

March 4, 2018
Given 92% while driving a Ford S Max (235/45 R17 V) on mostly country roads for 3,500 average miles
Instant difference to car handling, much much better than stock Michelin tyres that where on from new! Much reduced road noise, much better grip in dry and wet conditions than other reviewers had given. I was initially a little sceptical, but really unjustified. A very competent tyre in all settings.

Done 3.5k miles in them now and its a joy to drive the car with them on. You can get very leary in them and you know where you stand and what will happen if you push too far, there are no surprises with these tyres. Done long motorway journeys in them and well as short hops between local villages. Its going to be hard to replace them with as comfortable summer tyres with the same attributes.
February 28, 2018
Given 86% while driving a BMW X3 (235/50 R18 V) on a combination of roads for 6,000 spirited miles
Well, first impressions from pair new WR A4s' on my 2007 BMW X3. Brought the tyres about 3 months ago-10000 km already. Pretty quiet for a winter tyre. Stability in dry condition up to 200 km/h - car cant achieve higher top speed. Stability of course, easy to control the car and no surprises in torrential rain on highway up to 160 km/h on autopilot. I was affraid to put the pedal to the metal. Stabile in snow up to100 km/h. May be xdrive helps, i dont know. Autobild said, that there is a understeer in snow. Thats true . I think that is the only drowback. It is written that were made in Finland. After this pair is gone, i think that will buy again a new one.
February 21, 2018