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Uniroyal RainSport 2 View Gallery (1)
215-255/40 R16-17 2 sizes 2008

Uniroyal RainSport 2

The Uniroyal RainSport 2 is a Ultra High Performance Summer tire designed to be fitted to Passenger Cars.

5.5
Tire Reviews Score Based on User Reviews
Limited Confidence View Breakdown
Dry Grip
85%
Wet Grip
91%
Road Feedback
78%
Handling
76%
Wear
76%
Comfort
80%
Buy again
82%
226 Reviews
81% Average
2,156,251 miles driven
9 Tests (avg: 9th)
Uniroyal RainSport 2

Uniroyal RainSport 2

Summer Mid-Range
BETA
5.5 / 10
Based on User Reviews · Limited Confidence · Updated 23 Feb 2026

The Tire Reviews Score is the most comprehensive tire 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
Score Components
Professional Tests
Weight: 80%
Tests: 9
Publications: 5
Period: 2010 - 2014
User Reviews
Weight: 15%
Reviews: 226
Avg Rating: 81.1%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.14
History Points: 10
Methodology & Configuration
Scoring Process
  1. Collect Test Data: Gather results from professional tire 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 1.9 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 12 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 0.75 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
combined_penalty_floor 0.2
Data Sources
TestPublicationDateSizePositionMetrics
2014 Auto Bild 50 Summer Tire Shootout Auto Bild 2014 225/50 R17 18/50 0 metrics
2013 European Summer Sports Tire Test ADAC 2013 225/45 R17 14/18 0 metrics
2012 Auto Bild Max Performance Tire Test Auto Bild 2012 225/45 R17 13/15 0 metrics
2012 Autobild 50 Tire Braking Test Auto Bild 2012 225/45 R17 7/45 0 metrics
2011 Autobild Max Performance Summer Tire Test Auto Bild 2011 225/40 R18 5/10 0 metrics
2010 Auto Express Ultra High Performance Tire Test Auto Express 2010 225/45 r18 8/11 0 metrics
2010 European Summer Tire Test ADAC 2010 225/45 r17 10/16 0 metrics
2010 AMS Premium Brand Tire Test Auto Motor Und Sport 2010 245/45 R17 8/10 0 metrics
2010 EVO Tire Test EVO 2010 205/45 r17 2/9 0 metrics
9
Tests
9th
Average
2nd
Best
18th
Worst
Latest Tire Test Results
18th/50
14th/18
Particularly strong in the wet
Weaker on dry pavement, relatively high fuel consumption and wear
7th/45
Size Fuel Wet Noise
16 inch
215/40 ZR 16 86 W XL D B 72
17 inch
255/40 ZR 17 94 W D B 72
View All Sizes and EU Label Scores for the Uniroyal RainSport 2 >>

Questions and Answers for the Uniroyal RainSport 2

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July 6, 2018

in which direction should the tires be fitted

The Uniroyal Rainsport 3 has a directional rotation arrow on each sidewall.
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Top 3 Uniroyal RainSport 2 Reviews

Mazda Mx5 2008 (225/45 R17) on a combination of roads for 4,000 average miles
I got rainsport 2 fitted to my wife's mx5 after she complained that the car felt as though it was sliding on bends in the wet. I took car for a run in the wet and the car was a death trap the Mazda dealer had fitted nexen tires to car they were okay in the dry but deadly in the wet. I went straight to the garage and got rainsport 2 fitted this completely changed the car awesome tires
June 30, 2017
Given 73% while driving a Vauxhall Corsa (195/50 R15) on a combination of roads for 5,000 spirited miles
These tires are a great all rounder used them in snow/ice and track days they have great grip in dry but found they over heat when pushed in the dry. The grip in the wet is amazing nearly as much as in the dry. I found the side walls to be a bit soft and at times felt as though the tires would be pulled off of the rims. Due to the soft compound these tires did wear quickly.
June 6, 2017
Given 63% while driving a Lexus GS450h (245/40 R18 W) on a combination of roads for 38,000 easy going miles
Replaced the manufacturer's recommended tires with these after good reviews and sporty appearance. Not cheap! Road noise, especially at motorway speeds, excessive.
Wear rate unacceptable for a semi-premium tire. Will not buy again.
Currently have Nexen 6000 front tires which are quieter, look good and are wearing much more slowly.
Michelin on the back - too soon to report.
October 15, 2016

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Latest Uniroyal RainSport 2 Reviews

Given 54% while driving a Toyota 2006 Avalon (215/55 R17) on mostly motorways for 10 average miles
They were fitted to the car when we bought it, rears were near new and the fronts were about half worn. Grip in the wet is fine, dry grip is OK but not as good as I'd expect from a high performance summer tire, the sidewalls are soft so the ride is comfortable but the handling a bit imprecise compared with other high performance summer tires. The tires can be a bit noisy on some road surfaces but not too bad.
After about 10k miles of mostly motorway / autobahn driving the fronts are worn out, and whilst the rears still have about 4-5mm of tread, the LH rear is making a horrible noise and vibration at 4-50 mph, and again from 70-90 mph. Wheels bearings, wheel, brakes, suspension etc all in good condition so it has to be from the tire.
Looking at other tires to replace these.
February 29, 2016
Given 80% while driving a Renault twingo (195/40 R17) on mostly country roads for 18,000 spirited miles
Well, they are a little bit noisy and maybe uncomfortable. I bought them in the begining of the summer drought and I thought: "aghhh, what a mistake"... And then the rain fell... And I fell in love with this tire.
The way Uniroyal Rainsport 2 performed in wet conditions was absolutely breathtaking. I have never experienced anything like that. Gave me so much confidence that I waited for the rain to fall just to take my Twingo133 for a ride, it grips like hell and you just enjoy cruising and speeding around as the water sprays from V-shape lines behind you.

Downsides? There are some, but I forgive them all.
Anyway, let me mention it: on dry and hot conditions, the tire turns slowly, as the "side-wall" is a bit soft. It is strange in the begining as the car dives in a corner with a milisecond delay, but it's not a problem once you get used on it.
February 22, 2016
Check out how the BEST all seasons tires perform against premium summer and winter tires!
Given 84% while driving a Volkswagen fox (225/45 R17) on a combination of roads for 13,000 spirited miles
There's nothing worse than having to do an emergency stop or manuovre in the wet. But with these tires, the only problem will be other cars not being able to stop behind you.

Handle very, very well in damp to very wet weather, the car handles almost like the road is dry. I do like to push to the limit from time to time, and sometimes I can't reach the limit of these.

I have used these on a vw polo and vw fox, and will always buy these again as I value wet weather confidence over outright dry weather performance.

Fitted all 4 tires from new and still loads of tread left so far after around 21000 miles and over nearly 3 years.
January 12, 2016
Given 76% while driving a Vauxhall (225/45 R17) on mostly country roads for 9,000 average miles
These tire certainly perform well - I've used them on 3 different cars. A 2 litre petrol Mondeo, a 2.0 litre TDCI Mondeo and a 2.0 TDCI SRI Astra hatch. They grip well in the dry, seem resistant to aquaplaning in the wet whilst they have good tread depth. Wear rate is fairly high - but with empathetic driving, I reckon 9k - 10k miles is about the most you can expect - less if you drive in a more spirited way. Road noise is a little higher than some and whilst new, the tread depth is very high - so feedback and progression is a little odd until they settle down. Side walls are not as strong as other tires so avoid potholes or rocks - one of my 8 pairs developed an egg shaped buldge as a result of driving over a stone, but was sorted quickly under warranty. Good tires overall - when you can find them but not cheap.
July 10, 2015
Given 84% while driving a Renault Clio 182 (225/45 R16) on mostly motorways for 20,000 average miles
Had an almost new set of these on the front when I purchased my car, after a 18 months and 20 k miles they finally need replacing. Had no issues in the wet or dry so will give the Rainsport 3s a go for sure!
June 30, 2015
Given 70% while driving a Volkswagen Sharan 1.9TDi (215/55 R16 W) on a combination of roads for 31,068 average miles
I bought this tires 4 years ago. They are 215/55ZR16 93W. Grip of this tires is excellent. This tires are looking very narrowly. I won't buy them again because there is RainSport 3 tire a newer model.
Everyone who drive VW Sharan 2001-09 on 16 wheel buy XL tires. I have made a mistake buying standard tires instead XL. I will replace them with RainSport 3 XL
April 14, 2015
Given 87% while driving a Ford Focus ST170 (225/45 R17 W) on mostly town for 20 average miles
great tires on my st170!
February 28, 2015
Given 81% while driving a BMW (245/40 R18 W) on a combination of roads for 15,000 spirited miles
I tried these tires after looking at all the mid range tires. Uniroyal is a subsidiary of continental, so knew they must be ok. Added to that they are advertised as a rain tire and let's face it we have a lot of damp or wet days in the uk. I fitted then to an E60 BMW Diesel....wow. What great tires. I have never been so impressed by any tire at this price. I have had them all in the past. Goodyear, conti,Bridgestone,falken,kumho and toyo etc...
The car is hugely powerful with loads of torque and the tires have worn surprisingly well. They have worn evenly across the car and I have got about 15k from them. This includes some seriously sprited driving at Le Mans. I have been so impressed, I'm now renewing all four with uniroyal rs3. I can not recommend this tire highly enough.
November 23, 2014
Given 89% while driving a Volvo v70 D5 (225/45 R17) on a combination of roads for 18,000 average miles
I've got around 19K miles out of my last set of these on a fairly heavy Volvo V70 diesel which I use for towing and some fairly lively driving when not towing. Am up to 16K on the second set which are now nearing the end of their life.

Interestingly my mum has the same car but only managed about 12k miles even with her plodding around - 4 wheel alignment has hopefully now increased.

So, in terms of wear, on a well set up car the wear is good (must swap around i.e. front / back) but if set up is wrong the wear can be excessive.

Great tire though.

Now to see what the RS3s are like
October 15, 2014
Given 83% while driving a Volkswagen fox (195/55 R15) on a combination of roads for 10,000 spirited miles
Fantastic in the wet! I can throw the car into tight corners at speeds I would never ever consider on other tires. Have done round 10, 000 miles on them, I swap them for winter tires around november - march, but they have lasted well, look nearly new, and I love them
October 14, 2014
Given 61% while driving a Toyota Avensis (215/50 R17) on mostly motorways for 20,000 average miles
When new, they feel fine, just like any other new tire. As soon as they are getting within 4 or 5 mm of the wear indicators, they start to get noisy and this only gets worse. At low speed, they jitter and rumble; over about 50 a whine like a failing wheel bearing starts and gets worse the faster you go. They also tramline somewhat, and feel somewhat sketchy in turns (once again, only felt once worn).

On the plus side, they give fantastic grip in the wet, but this does not make up for the abysmal wear characteristics and the noise. The rolling resistance is higher than for most tires; this'll cost you a couple of percent of your fuel economy.

Overall, avoid these tires. The wet grip isn't worth the other downsides; they don't even last particularly well.
October 9, 2014
Given 50% while driving a Citroën C5 Estate (225/45 R17) on mostly motorways for 35,000 spirited miles
Had them on the rears for the last 12 month as it's came with the car.
I've done 35k on them on rears (80% on the motorways) an it's just half-worn. The grip was not the worst, kept me well on the motorway in the shallow water. However for the last 5-8k noise exactly the same as dying hub bearing on 40-55 mph and vibration sound on over 60mph. As soon as I dropped them onto the fronts noise became incredibly loud and slight vibration on the steering wheel, although after they've been balanced well. Road feedback just below an average and no comfort at all.

Definitely will never buy again.
August 4, 2014
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