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Federal Evoluzion ST 1

The Federal Evoluzion ST 1 is a Ultra High Performance Summer tyre designed to be fitted to Passenger Cars.

6.8
Tyre Reviews Score Based on Professional Tests & User Reviews
High Confidence View Breakdown
Dry Grip
85%
Wet Grip
70%
Road Feedback
73%
Handling
81%
Wear
77%
Comfort
85%
Buy again
80%
29 Reviews
79% Average
202,210 miles driven
5 Tests (avg: 22nd)
Federal Evoluzion ST 1

Federal Evoluzion ST 1

Summer Economy
BETA
6.8 / 10
Based on Professional Tests & User Reviews · High Confidence · Updated 23 Feb 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
Comfort
77.8
0.32x / 4 tests
Value
69.9
0.42x / 2 tests
Dry
66
1.8x / 6 tests
Wet
59.7
2x / 10 tests

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

Braking
67.9
10 tests
Handling
53.3
3 tests
Score Components
Professional Tests
Weight: 80%
Tests: 5
Publications: 2
Period: 2019 - 2023
User Reviews
Weight: 15%
Reviews: 29
Avg Rating: 78.6%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.24
History Points: 10
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 1.9 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
2023 Summer Tyre Market Overview Auto Bild 2023 225/45 R18 22/48 2 metrics
2022 Tyre Reviews UUHP Summer Tyre Test Tyre Reviews 2022 255/35 R19 10/10 9 metrics
2020 Teknikens 17 Inch Summer Tyre Test 2020 225/50 R17 8/10 7 metrics
2020 Tyre Market Overview Braking Test Auto Bild 2020 245/45 R18 45/49 2 metrics
2019 Summer 53 Tyre Braking Shootout Auto Bild 2019 225/45 R17 24/45 2 metrics

Videos

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5
Tests
22nd
Average
8th
Best
45th
Worst
Latest Tyre Test Results
22nd/48
10th/10
Low external noise, low purchase price.
Extremely low grip in the wet with long wet braking distances and difficult to control handling, low aquaplaning resistance, low grip in the dry with poor handling.
The Federal Evolution ST-1 has poor grip in every condition, and dangerously long wet braking distances. Not recommended.
45th/49
Size Fuel Wet Noise
17 inch
225/60R17 99 V B B 70
View All Sizes and EU Label Scores for the Federal Evoluzion ST 1 >>

Questions and Answers for the Federal Evoluzion ST 1

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January 26, 2022

Can you tell me what tyre pressure to run for the track for Mustang

Tyre pressures are vehicle specific so we recommended you start around what your manufacturer recommends HOT, so you will need to warm the tyres up then drop the pressures.
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Top 3 Federal Evoluzion ST 1 Reviews

Given 73% while driving a Subaru 1996 Impreza Brighton AWD cope (205/55 R16) on a combination of roads for 12,000 spirited miles
I ran a set of the Evoluzion ST1s on my '96 Impreza coupe - I was just looking for an inexpensive, capable summer tire for daily driver duties and some fun on the back roads. I got exactly what I wanted. Dry grip was fantastic, I never found their limits despite being quite aggressive when it comes to attacking entertaining on/off-ramps or a windy road. I was *very* surprised to see the "2022 Tyre Reviews UUHP Summer Tyre Test" rate the tires so poorly, as that doesn't match my impression of them at all.

My only complaint about the tires was that they didn't last long at all. I suppose miles/dollar wasn't too bad, but for a lightweight car doing a mix of highway and around town driving I would have expected better life. Despite that, I would've bought another set, but I couldn't find them in the US in my size, so I'll be trying a different tire on the car this year.
April 3, 2024
Given 80% while driving a Dodge Charger SRT (275/40 R20) on a combination of roads for 3,000 spirited miles
I bought these tires, because they were really cheap - new, but old DOT for 220€ for 4 and still testing tire wear on the car and having fun. For 3k miles on a 490hp RWD car they have handled OK.
Tire wear is barely visible.
Dry grip at the front axle is good, it is handling the corners well. Dry stopping is surprisingly good.
Dry grip at the rear axle is doubtful - most probably due to the power of the car. The good thing is that they have good progressiveness- will be good rear tires for a drift or track sessions.
Can't comment on the wet grip, as I'm still extremely cautious in wet conditions. Sidewalls are stiff, so no issues with potholes. Balanced with no problems. Probably 85% dry grip and 80% wet grip of premium tire. I would advise on buying them if you need tire for fun, trackdays or cars that go fast through tire sets. If you want something safe in all conditions - go for some midclass tires at least.
September 21, 2025
Given 87% while driving a Honda Civic 1.4 100PS FK1 (225/50 R16) on a combination of roads for 30,000 spirited miles
Following my initial 5K miles review, I have to say that these tyres are an excellent choice at this price point, which is almost 50% lower than premium brands cost. After 30K miles, these tyres perform still very well on dry with a notable drop in wet performance, but with easy-going driving, they can last for 5-10K miles more. The stiff sidewall (because of extra load) helps hard cornering without losing much comfort, the perfect balance between handling and comfort from my experience. In general, these tyres have good breaking, comfort, and wear performance with focus on sporty driving at the expense of wet performance especially when they have not been warmed.
September 23, 2022

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Latest Federal Evoluzion ST 1 Reviews

Given 80% while driving a Subaru Legacy bp5 wr ltd (225/40 R18) on mostly town for 20,000 spirited miles
I bought these over three years ago to put on my Subaru legacy wr ltd. I did a fair bit of research on these at the time and was a choice between these and Uniroyal Rainsports. The federal evolution St1 more that lived up to the review and test results posted here on tyrereviews.com So 3years on and lots of ,ahem, "spirited" driving, the tyres actually still look new.lots of thread left( these are a harder compound than equivalent tyres) unfortunately one tyre has a small bubble on the sidewall ( due to a horrific pothole) so I'm going replace them with the exact same tyre. The performance in the wet really surprised me- bear in mind my car is symmetrical all wheel drive - dry weather, tyres are better than most ,road noise is not an issue,quite quiet. Prices vary, so check around. A great tyre at a very reasonable price.
August 12, 2022
Given 77% while driving a Nissan Stagea (245/45 R18) on mostly town for 5,000 spirited miles
For the money, these are hands down the best tyres I've ever used. Half the price of something like a Pilot Sport 4 for at least 80% of the performance, which for most road cars is way more than enough grip. Plenty of dry grip in a 245 tyre and very little road noise for a performance tyre. Wet grip is where I notice the biggest difference between these and a top spec, expensive tyre. It's more than enough for how you should be driving in the wet, just don't expect to go to a wet track day and push it to the limit. All-in-all though, good grip wet and dry if a little unpredictable at the limit. Can't speak to wear but who cares how long they last when they're this cheap. Chuck a fresh set on every year and it still won't break the bank. Can't recommend enough.
March 8, 2022
Given 80% while driving a Volkswagen Scirocco R 265 PS DSG (235/35 R19) on mostly town for 30,000 average miles
I was recommended these by a friend and I was not disappointed. I don't race my car, but I like to corner hard and accelerate hard. These were almost half the price of Michelin PS4 in Australia. The tyre is very controllable and you have to work hard to make it lose traction, main buying point for me was performance and longevity.
March 6, 2022
Given 97% while driving a Renault clio iv 1.5 DCI 90ps (215/40 R18) on a combination of roads for 2,000 spirited miles
Not very noisy, good grip, even in the wet. Amazing tyre for the price. Would not replace Michelin PS4 or some Continentals with them, but would definitely consider these when choosing between Kumho, Hankook, Vredestein and other tyres in the price range.
November 30, 2021
Given 82% while driving a BMW Z3 (225/50 R16) on track for 200 spirited miles
I bought these tires because they were really inexpensive and I had a spare set of wheels. I use them for daily driving, but also on track. They aren't the fastest tire, but they do behave predictably when pushed hard. They have good (loud) audible feedback, which is useful in a track tire. Having slightly less grip on a track tire is actually more fun for me and also less physically taxing (my car has stock belts and seat). So even though I have faster tires, I think these are more fun. I would buy them again if I found them for the same low price.
October 12, 2021
Given 74% while driving a SEAT Top gun (225/40 R18) on a combination of roads for 5,000 spirited miles
not a bad tyre in dry good handling and braking, didn't try it in the wet yet the negative thing is the tyre noise is too loud for my liking.
June 11, 2021
Given 86% while driving a Renault Clio III Dynamique 1.2 Turbo (215/45 R16) on a combination of roads for 15,000 miles
Very good tyre. One of the most predictable and accurate I've ever tried. Better than a lot of famous brands
May 28, 2021
Given 76% while driving a Ford Focus (205/45 R17) on mostly country roads for 10,000 spirited miles
Half the price of the premium tire but NOT half the performance. Dry grip is pretty good after running in tires.
October 30, 2020
Given 86% while driving a Ford Mustang (255/40 R19 V) on a combination of roads for 4,000 spirited miles
Replaced Pirelli P Zero. After 4000km displaying similar levels of performance at 2/3 price. Impressive so far.
September 25, 2020
Given 61% while driving a (225/45 R17) on for 0 miles
WET GRIP BAD. other than that fine.
September 24, 2020
Ford (255/40 R19 W) on mostly country roads for 15,000 spirited miles
Dry grip much better than a lot of high end tyres I've used including michelin, wet grip is really good you'd have to be a bit silly on the throttle to come unstuck, wear rate is good for the price good feedback they let you know when they're getting to the limit and I wouldn't hesitate to buy them again over much more expensive tyres
July 1, 2020
Given 40% while driving a Fiat 500 Abarth (215/40 R17 W) on a combination of roads for 10 spirited miles
I just pulled off a set of work and very hard Yokohama AD0R Neova 215/40 as it rains alot here and i was nearly falling off the freeway above 100kph in a straight line. My car is an Abarth 595 Competizione with fully adjustable coil-over suspension and a specialist alignment for track day use. Driving out of the tyre shop and around town the new tyres felt good and steering was light and smooth. A bit more speed and they were nice and quiet, i headed for the motorway to give them a proper run in and on my first lane change i was shocked and horrified!!! It honestly felt like they were all flat or something wrong with the steering. There's a massive delay in reaction from steering inputs and once straight the car wobbles back to centre again like on a playstation game. Hard braking and acceleration on both wet and drive tarmac proved that they do have some grip to offer but the way it steers is frightening now, cant wait to get them off!
June 19, 2020
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