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Yokohama BluEarth GT AE51 View Gallery (2)
155-275/30-65 R14-20 96 sizes 2016

Yokohama BluEarth GT AE51

The Yokohama BluEarth GT AE51 is a summer premium touring tyre that focuses on refinement and easy, confident everyday driving. Owners frequently praise its strong dry grip, stable motorway manners and a comfortable, quiet ride, often with good fuel economy and respectable tread life. However, both real-world feedback and independent testing highlight wet performance as the main limiting factor, with grip and braking feeling less secure when conditions turn challenging.

8.0
Tyre Reviews Score Based on Professional Tests & User Reviews
Medium Confidence View Breakdown
Dry Grip
89%
Wet Grip
77%
Road Feedback
77%
Handling
79%
Wear
78%
Comfort
83%
Buy again
78%
37 Reviews
80% Average
333,045 miles driven
3 Tests (avg: 13th)
Yokohama BluEarth GT AE51

Yokohama BluEarth GT AE51

Summer Mid-Range
BETA
8 / 10
Based on Professional Tests & User Reviews · Medium 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
Value
74.3
0.42x / 2 tests
Comfort
66.3
0.32x / 2 tests
Dry
59.2
1.8x / 4 tests
Wet
55.5
2x / 7 tests

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

Braking
61.2
6 tests
Handling
50
3 tests
Score Components
Professional Tests
Weight: 80%
Tests: 3
Publications: 3
Period: 2022 - 2025
User Reviews
Weight: 15%
Reviews: 37
Avg Rating: 80%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.31
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
2025 Moottori Summer Tyre Test Moottori 2025 205/55 R16 5/8 5 metrics
2022 AZ SUV Tyre Test Auto Zeitung 2022 215/55 R17 10/10 8 metrics
2022 Summer Tyre Market Overview Auto Bild 2022 215/55 R17 23/44 2 metrics
3
Tests
13th
Average
5th
Best
23rd
Worst
Latest Tyre Test Results
5th/8
The Yokohama scored 8.6 overall, with its standout feature being low rolling resistance for better fuel efficiency. In fact, the test noted that its 3.3% lower rolling resistance compared to Momo could save about two liters of fuel per thousand kilometers. The tyre handles well in most conditions with decent grip levels, though it doesn't match the top performers in wet grip. Noise levels are well controlled, making it a comfortable option for everyday driving.
2022 AZ SUV Tyre Test
215/55 R17 • 2022
10th/10
Bottom in the wet, lacking grip when it matters. The Yokohama BluEarth-GT AE-51 is better in the dry, although there is no connection to the road and the rolling resistance is too high.
23rd/44
Size Fuel Wet Noise
14 inch
175/65R14 82 H C A 68
15 inch
195/65R15 91 H B A 71
195/65R15 91 V B A 71
185/65R15 88 H C A 68
185/65R15 88 T B B 67
195/55R15 85 V C A 71
185/65R15 88 T B B 67
16 inch
205/60R16 92 V B C 67
205/55R16 91 V B A 71
205/55R16 94 V B A 71
215/60R16 99 V B A 71
205/60R16 96 W B A 71
205/55R16 91 W B A 71
205/60R16 92 V B A 71
215/60R16 95 H B A 71
205/60R16 92 V B C 67
17 inch
215/55R17 94 V C C 67
215/55R17 94 V C C 67
225/50R17 98 W B A 71
215/55R17 98 W B A 71
225/45R17 94 W B A 71
215/45R17 91 W C A 71
205/50R17 93 W C A 71
215/45R17 87 W C C 68
18 inch
245/45R18 100 W B A 71
225/40R18 92 W C A 71
245/40R18 97 W B A 71
255/35R18 94 W C A 69
19 inch
235/35R19 91 W C A 71
20 inch
245/35R20 95 W C A 69
View All Sizes and EU Label Scores for the Yokohama BluEarth GT AE51 >>

Questions and Answers for the Yokohama BluEarth GT AE51

Ask a question
October 23, 2021

Hi...Can you compare Yokohama bluearth gt ae51 vs new Vredestein ultrac? Thanks a lot!

I will try to include these tyres in the future!
June 13, 2023

Is yokohama es51 fuel efficient?

The Yokohama BluEarth GT AE51 is a high-performance all-season tire designed for passenger vehicles. It is part of Yokohama's BluEarth series, which focuses on providing environmentally-friendly tires without compromising performance.
<br><br>
Here are some key features and characteristics of the Yokohama BluEarth GT AE51:
<br><br>
All-Season Performance: The BluEarth GT AE51 is engineered to deliver excellent performance in various weather conditions, including dry, wet, and light snow. It provides reliable traction and handling throughout the year.
<br><br>
Fuel Efficiency: One of the primary goals of the BluEarth series is to enhance fuel efficiency. The AE51 tire incorporates Yokohama's advanced tire technology to reduce rolling resistance, which can help improve fuel economy and reduce CO2 emissions.
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Review Summary

Based on 34 user reviews

Most drivers rate the Yokohama BluEarth GT AE51 highly for its strong dry grip, confident handling, and a comfortable, quiet touring ride. Many also report good tread life and solid fuel economy, with several noting stable motorway manners and predictable braking. Wet performance is generally competent, but a notable minority experienced inconsistent traction-especially on damp/drying surfaces or in heavier rain-requiring extra caution. Overall, it delivers excellent value and balance for everyday driving, with wet grip variability as the main caveat.

Strengths
  • Strong dry grip and confident handling
  • Comfortable ride with low noise
  • Good tread life/durability
  • Stable at motorway speeds
  • Good fuel efficiency
  • Predictable braking
Areas for Improvement
  • Inconsistent wet grip (especially on damp/drying roads or in heavy rain)

Top 3 Yokohama BluEarth GT AE51 Reviews

Given 83% while driving a BMW E30 318is (195/60 R15) on a combination of roads for 9,000 average miles
Much better than the Sumitomo BC100 I had in previously. I immediately notice they were much quieter and noticeably more comfortable than the BC100s I had no real problems in the dry or in the wet. They've performed well in emergency braking situations on my non-ABS car and are not easy to lock up on dry average quality pavement. The loss of grip is progressive and more manageable than the previous tires I had. I've noticed a slight tendency to understeer on very tight corners but that could be suboptimal alignment. In the wet they are more difficult to spin than the Sumitomos and that's a good thing because Greek pavement is not grippy in the rain. As for wear, after about 15000km they had about 5mm tread and that's pretty good considering the fact that I do take my car for spirited drives often. Overall I'd buy again but I'd also like to try the Adan Flevas and see if they're worth the price difference.
July 29, 2025
Given 79% while driving a Honda Odyssey (215/55 R17) on mostly town for 20,000 average miles
Good choice for light passenger vehicles. Grip performance is above average in both dry and wet conditions. If your tyres side profile are 50+, highly recommended to pump up to 35 - 37 PSI, while the manufacturer says 32 - 36 PSI. It provides a very clear and solid traction on both highway and city corners. If it is a front wheel drive, you might need to check the wear around 30000 km, especially the edge toes. However the back wheels are still with 80%+ tread. Hence it is perfect for those light 4 wheel drive although I have not tried on them. These GT tyres are designed for summer touring so they are pretty quiet and comfort, compare to other mid-high range brands. They are good quality in general and drived with confidence.
May 13, 2025
Given 44% while driving a Mazda 3 SkyactiV (205/60 R16) on mostly town for 3,000 average miles
I had read the previously good reviews of this tyre and to be fair, the handling and grip in the dry are decent. However, it has a Jekyl and Hyde personality and in the wet the lack of grip is absolutely shocking. It feels more like a low end budget tyre in the wet, scrambling for grip when pulling onto roundabouts and from junctions at at a quite ordinary pace. Cornering in the wet is a nerve shredding experience, again due to the shocking lack of grip. Definitely not a repeat purchase.
February 27, 2025

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Latest Yokohama BluEarth GT AE51 Reviews

Given 56% while driving a Mercedes Benz c 220 cdi (195/65 R15) on a combination of roads for 17,000 average miles
After a year of testing, the tires have changed, or perhaps the initial "new tire" effect has worn off. Indeed, at 1 year and 5 minutes of wear on the front tires (it's a rear-wheel drive car), the tires perform quite well in dry conditions, but in the wet, they're awful. They're unstable at 100 km/h in a 110 km/h zone, and they slide a lot. I have Michelin Primacy 4 tires on the rear, also with 5 minutes of wear, but less than a year old, and it's a completely different story. The rear end doesn't budge. I won't buy these tires again; they're too dangerous in the rain. I drive a Mercedes C-Class.
December 13, 2025
Given 83% while driving a Ford Fiesta ST Line 140 (205/45 R17) on a combination of roads for 10,000 spirited miles
Excellent tyre overall. In the dry it is both comfortable around town and on motorways, yet response and fun on country roads with excellent levels of grip that gives confidence. Weirdest attribute however is that they are good in the wet when it is/has just been raining, but in the when the road is damp/drying the grip suddenly becomes fairly poor. This has caused a few incidents of mild understeer and the wheels to spin up when trying to quickly get out of a junction etc.

Wear has been good, with the front tyres on 5.1mm and 4.9mm of tread after 10000 miles.

Overall I would recommend these tyres, as long as you remember to be a little bit more gentle with your right foot in the damp
November 27, 2025
Given 83% while driving a Honda City (185/65 R15) on a combination of roads for 1,000 spirited miles
Overall an excellent tire. Occasionally stones get stuck in the grooves and it being a softer compound, the groove is damaged a bit. But this is a very miniscule issue.
October 28, 2024
Given 83% while driving a Maruti Udyog Ertiga (185/65 R15) on a combination of roads for 20,000 easy going miles
Pros
High comfort
Less road noise
Good fuel efficiency
Good Dry Grip
Decent tyre life

Cons
Sidewall is not that strong
Need better grip on wet conditions
October 7, 2024
Given 97% while driving a Mercedes Benz C220 cdi (195/65 R15) on a combination of roads for 372 miles
Respecting the speed limits, it is a great tire on the dry, grips well on the wet. They are placed at the rear, they replaced the Goodyear efficientgrip performance 2. It is day and night, the rear follows much better in changes of direction. I will surely buy the same ones at the front.
August 13, 2024
Given 84% while driving a Mazda 6 Wagon (225/45 R19) on a combination of roads for 36,000 average miles
This is the best touring tires I have had! It grips well on the dry & wet. Aquaplaning is acceptable IMO. It's treadwear is simply long lasting and even though I'm already over 55K KM, the noise level is still very acceptable!
April 8, 2024
Given 44% while driving a BMW 330e (225/45 R18) on mostly motorways for 12,000 average miles
I have done 12K miles on these tyres. Comfortable ride, good grip in the dry, but very poor in the wet. They give good feedback in the dry, but nothing in the wet. Same when it comes to handling. The tyres are like chalk and cheese. They have replaced a set of Pirelli's which I got 49K miles from. The Pirelli's weren't great in the wet either, but these are way worse. I would not buy these tyres again.
February 5, 2024
Given 47% while driving a MINI Cooper S (205/45 R17) on mostly town for 9,000 spirited miles
Four Tyres fitted to a mini cooper s to replace Goodyear eagle 3. Really disappointed. Not that great in the dry, and terrible in the wet. Just flashing traction control lights. After just 2 years and 6000 miles all four Tyres were advisory on the MOT with cracking down all the treads. Now replaced.
December 6, 2023
Given 94% while driving a Volvo C30 1.6 Drive (205/50 R17) on mostly motorways for 1,000 average miles
Replaced Avon ZV7s on the front basically as the equivalent Yoko's were £25 a corner cheaper and the same wet A-grading as the predecessors.
September 23, 2023
Given 84% while driving a Toyota Camry (215/55 R17) on mostly town for 10,000 average miles
bought a Camry with Dunlop SP Lm sport, 215/55/17 , the handling of car was super scary, braking was bad, cabin noise at back made me think my wheel bearings are worn out, i checked them and bearings were fine , then i replaced the front ones with Yokohama GT, the braking, handling, cabin noise and smoothness significantly improved, i never thought tyre brand and model can make a huge difference in the car’s performance, so i purchased another 2 for back, the only negative side of Yokohama Bluearth GT is the treads wearing out faster than usual. Definitely buy it again.
August 10, 2023
Given 84% while driving a Volkswagen Tiguan 2.0 TSI 200HP (235/50 R18) on a combination of roads for 5,000 average miles
Very good tyres for dry handling, very good fuel economy, the only thing bothers me is the comfort.. even with 32psi these are rough on even small humps or potholes. These are bit tough tyres and may lasts longer. Due to its low rolling resistance, breaking distance also bit more. Michelin Primacy 4 were much better on comfort absorbing uneven road surface but they are 1.5 times expensive.. but they are worth because of perfect balance of safety, stability, comfort and economy.

On good highways Yokohama AE51 are very stable, comfortable, confident, and giving me very good fuel economy than Michelins. If the slow speed and rough road comfort they can improve then these will be the one of the best tyres for its price.
July 29, 2023
Given 93% while driving a Vauxhall Corsa (245/45 R17) on a combination of roads for 15,000 spirited miles
Had this tyre fitted to my car and they are perfect for my small hatchback. Excellent dry grip and handling with full confidence to throw it into corners, wet grip is also quite good. However it does take some time for them to heat up in the wet to get significant grip. Fuel economy is also very good, I would recommend this tyre for small hot hatchbacks. 10/10
June 30, 2023
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