Falken Azenis FK510 vs Falken Azenis FK520 — Compared
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 31 + 17 road tests and 910 + 589 owner reviews. How we score
Best test result: #1 of 10 in 2025 Autobild SUV Off-Road Summer Tyre Test (dry braking)
“Got some new tires mounted, excited to test the Falken FK520. 225/40&255/35/18 Idk why, but testing new tires is exciting and fun. Love how these tires look so far.. Read more”
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
73
Dry
Azenis FK520 +8
81
Why this score
Source
Azenis FK510
Azenis FK520
Professional tests (TWG score) · 28 / 17 tests
73
86
Reviews found online
74
74
Azenis FK510:60% × 72.9 + 40% × 74.2 = 73
Azenis FK520:60% × 85.7 + 40% × 73.7 = 81
84
Wet
Azenis FK510 +3
81
Why this score
Source
Azenis FK510
Azenis FK520
Professional tests (TWG score) · 29 / 17 tests
88
84
Reviews found online
78
75
Azenis FK510:60% × 88.4 + 40% × 77.9 = 84
Azenis FK520:60% × 84.2 + 40% × 75.3 = 81
55
Snow
No comparison
–
Why this score
Source
Azenis FK510
Azenis FK520
Professional tests (TWG score)
≈ 62 (est.)
–
Reviews found online
45
–
Azenis FK510:60% × 62.4 (est.) + 40% × 45 = 55
No road tests of snow for Azenis FK510. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
56
Comfort
Azenis FK520 +17
73
Why this score
Source
Azenis FK510
Azenis FK520
Professional tests (TWG score) · 6 / 3 tests
40
80
Reviews found online
67
69
Azenis FK510:40% × 40.3 + 60% × 66.9 = 56
Azenis FK520:40% × 79.8 + 60% × 68.8 = 73
66
Noise
Azenis FK520 +5
71
Why this score
Source
Azenis FK510
Azenis FK520
Professional tests (TWG score) · 18 / 15 tests
66
74
Reviews found online
67
≈ 66 (est.)
Azenis FK510:60% × 66 + 40% × 66.9 = 66
Azenis FK520:60% × 74.4 + 40% × 66.4 (est.) = 71
No owner ratings of noise for Azenis FK520. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
66
Treadwear
Azenis FK520 +9
75
Why this score
Source
Azenis FK510
Azenis FK520
Professional tests (TWG score) · 5 / 4 tests
73
81
Reviews found online
54
67
Azenis FK510:60% × 73.1 + 40% × 54.2 = 66
Azenis FK520:60% × 80.6 + 40% × 67.4 = 75
72
Handling (owners)
Azenis FK520 +2
74
Why this score
Source
Azenis FK510
Azenis FK520
Reviews found online
72
74
50
Efficiency
Azenis FK520 +20
70
Why this score
Source
Azenis FK510
Azenis FK520
Professional tests (TWG score) · 19 / 15 tests
50
70
Scores at a glance
Falken Azenis FK510 vs Falken Azenis FK520: scores by category (0–100)
Category
Falken Azenis FK510
Falken Azenis FK520
Relative Score
72
78
Dry
73
81
Wet
84
81
Snow
55
–
Comfort
56
73
Noise
66
71
Treadwear
66
75
Handling (owners)
72
74
Efficiency
50
70
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost
Recomputed
Headline score
72
/ 100
± 4
Azenis FK510
78
/ 100
± 4
Azenis FK520
Only categories both tires have data for count toward the headline score.
The professional test results behind the scores
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
Discipline
Category
Azenis FK510
Azenis FK520
Δ
Head-to-head
Dry Braking
Dry
94%#7/10 · 2025 Tire Rack UUHP Summer Tyre Test
93%#20/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking?
–
Different tests
Dry Handling
Dry
97%#6/10 · 2025 Tire Rack UUHP Summer Tyre Test
97%#20/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Dry Handling (tester's mark)
Dry
88%#7/10 · 2025 Tire Rack UUHP Summer Tyre Test
53%#18/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Curved Aquaplaning
Wet
70%#6/9 · 2022 AUTO Straßenverkehr Summer Tire Test R19
83%#7/7 · 2026 Sport Auto Summer Tyre Test
–
Different tests
Straight Aquaplaning
Wet
60%#9/9 · 2022 AUTO Straßenverkehr Summer Tire Test R19
97%#11/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Wet Braking
Wet
98%#2/10 · 2025 Tire Rack UUHP Summer Tyre Test
91%#10/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking?
–
Different tests
Wet Circle
Wet
94%#5/10 · 2025 Tire Rack UUHP Summer Tyre Test
98%#4/7 · 2026 Sport Auto Summer Tyre Test
–
Different tests
Wet Handling
Wet
96%#6/10 · 2025 Tire Rack UUHP Summer Tyre Test
97%#17/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Wet Handling (tester's mark)
Wet
88%#5/10 · 2025 Tire Rack UUHP Summer Tyre Test
84%#11/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Wet Lateral Stability
Wet
80%#3/9 · 2022 AUTO Straßenverkehr Summer Tire Test R19
70%#10/10 · 2023 AUTO Straßenverkehr 2023 Summer Tire Test R18
–
Different tests
Comfort (tester's mark)
Comfort
70%#5/9 · 2022 AUTO Straßenverkehr Summer Tire Test R19
91%#13/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Exterior Noise
Noise
70%#8/9 · 2022 AUTO Straßenverkehr Summer Tire Test R19
80%#3/10 · 2023 AUTO Straßenverkehr 2023 Summer Tire Test R18
–
Different tests
Noise
Noise
100%#3/10 · 2022 Sport Auto UHP, UUHP and Semi Slick Tyre Test
98%#11/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Wear
Treadwear
97%#3/16 · 2020 ADAC 18 Inch Summer Tyre Test
82%#5/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Rolling Resistance
Efficiency
60%#7/9 · 2022 AUTO Straßenverkehr Summer Tire Test R19
87%#7/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Also published by the testers (not in the score)
Price
Cost
100%#1/10 · 2022 Sport Auto UHP, UUHP and Semi Slick Tyre Test
75%#5/13 · 2023 AutoBild Sports Car Summer Tyre Test
–
Different tests
Total Cost of Ownership
Cost
#6/202020 Auto Bild Summer Tyre Test
#4/202026 Autobild Summer Tyre Test
–
Different tests
Value
Cost
100%#1/20 · 2020 Auto Bild Summer Tyre Test
86%#10/20 · 2026 Autobild Summer Tyre Test
–
Different tests
Overall Ranking
Overall
#7/102025 Tire Rack UUHP Summer Tyre Test
#4/102026 ACE Summer Tyre Test
–
Different tests
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Azenis FK510
Pros
Outstanding grip in both wet and dry conditions
Exceptional value and lower price point compared to premium brands
Smooth and comfortable ride quality that absorbs road imperfections well
Cons
Accelerated tread wear and shorter overall lifespan
Softer sidewalls can result in slightly delayed initial steering response or a feeling of looseness during aggressive high-speed maneuvers
Occasional reports of increased tire noise or harshness on specific rough or concrete road surfaces
From Reddit, forums and review threads. Not part of our score
Tire A
Falken Azenis FK510
Mixed
Community members frequently view the Falken Azenis FK510 as an affordable, budget-friendly alternative to premium tires like Michelin Pilot Sports, offering strong wet weather grip and good everyday road comfort. However, opinions are mixed due to rapid treadwear, with multiple drivers reporting bald tires in 10,000 to 15,000 miles or poor durability during track and autocross sessions. Furthermore, some users note compromises in steering response, road noise, and overall performance compared to top-tier max performance tires.
The community generally views the Falken Azenis FK520 as a reliable, reasonably priced tire offering good comfort, quiet operation, and competent wet and dry performance. While praised as a cost-effective alternative to top-tier brands, some drivers note that it behaves more like a touring tire than a sharp ultra-high-performance option and may struggle for traction on higher-powered, tuned vehicles.
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology