Tests – · none yet Owners – · 3 reviews (needs 5)
Bridgestone Potenza S-04 Pole Position looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Bridgestone Potenza S-04 Pole Position vs Falken Azenis FK510 — 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 0 + 31 road tests and 3 + 907 owner reviews. How we score
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Tests 74 · 31 tests Owners 66 · 907 reviews
Best test result: #1 of 9 in 2018 Sport Auto 19 inch UHP and Track Day Tyre Test (wet braking)
“I have Fallen FK510s and live where it rains 300 days a year, they perform great and I'm sure the 520 is even better”
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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Dry
No comparison74Why this score
Source Potenza S-04 Pole Position Azenis FK510 Professional tests (TWG score) · – / 28 tests – 73 Reviews found online – 75 Azenis FK510: 60% × 72.9 + 40% × 75.4 = 74
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Wet
No comparison85Why this score
Source Potenza S-04 Pole Position Azenis FK510 Professional tests (TWG score) · – / 29 tests – 89 Reviews found online – 78 Azenis FK510: 60% × 89 + 40% × 78.2 = 85
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Snow
No comparison55Why this score
Source Potenza S-04 Pole Position Azenis FK510 Professional tests (TWG score) – ≈ 61 (est.) Reviews found online – 46 Azenis FK510: 60% × 61.3 (est.) + 40% × 45.5 = 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 0.37).
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Comfort
No comparison57Why this score
Source Potenza S-04 Pole Position Azenis FK510 Professional tests (TWG score) · – / 6 tests – 42 Reviews found online – 68 Azenis FK510: 40% × 41.7 + 60% × 67.6 = 57
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Noise
No comparison66Why this score
Source Potenza S-04 Pole Position Azenis FK510 Professional tests (TWG score) · – / 18 tests – 66 Reviews found online – 67 Azenis FK510: 60% × 66 + 40% × 67.2 = 66
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Treadwear
No comparison65Why this score
Source Potenza S-04 Pole Position Azenis FK510 Professional tests (TWG score) · – / 5 tests – 73 Reviews found online – 54 Azenis FK510: 60% × 73.1 + 40% × 54.1 = 65
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Handling (owners)
No comparison72Why this score
Source Potenza S-04 Pole Position Azenis FK510 Reviews found online – 72 -
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Efficiency
No comparison51Why this score
Source Potenza S-04 Pole Position Azenis FK510 Professional tests (TWG score) · – / 19 tests – 51
Scores at a glance
| Category | Bridgestone Potenza S-04 Pole Position | Falken Azenis FK510 |
|---|---|---|
| Relative Score | – | 71 |
| Dry | – | 74 |
| Wet | – | 85 |
| Snow | – | 55 |
| Comfort | – | 57 |
| Noise | – | 66 |
| Treadwear | – | 65 |
| Handling (owners) | – | 72 |
| Efficiency | – | 51 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.
Potenza S-04 Pole Position
Azenis FK510
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 | Potenza S-04 Pole Position | Azenis FK510 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #2/4 2011 Tirerack Max Performance Summer Tyre Test | #7/10 2025 Tire Rack UUHP Summer Tyre Test | – | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Potenza S-04 Pole Position
Pros
- Excellent dry handling and cornering stability
- Competent performance in wet conditions
- Unexpectedly high levels of ride comfort for a performance-oriented tire
Cons
- Rapid tread wear rate
- Audible road noise or humming on certain surfaces
- Wet-weather performance is good but outperformed by some direct competitors
Tire B 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
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Bridgestone Potenza S-04 Pole Position
We haven't collected enough community discussion about this tire yet.
Falken Azenis FK510
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.
“2022 MS Plaid on 21" archnids. Factory Michelins replaced at 7,500 miles (at wear markers). FK510's after 9,000 miles on the rubber are at 7/32. Expecting another 5,000 miles or so. They're comparable treadwear rating but last longer. Heavy car with lots of torque will inevitably go through tires sooner than the rated mileage. I'm fortunate to have decent alignment from the factory as the wear was even. Good luck on the next set of tires.”
“I purchased a full set of Falken Azenis FK510 tires in January of last year. Ride, quietness, and wet/dry handling were all right on the money with the Tire Rack and other reviews that I looked over when deciding which tires to buy. Now I'm wishing I'd gone ahead and spent the extra money to get another set of Michelins. The rear tires are completely worn down now after only daily driving the car and putting maybe 15k miles on the tires. The same driving conditions with the previous Michelin PSIII tires resulted in the tires lasting for 5 years and 50k miles. Tread wear is the only complaint I have with these tires, but it is one massive issue with tires only lasting 15k miles with tame daily driving. My advice is to spend the extra money and get the Michelin tires. That's what I'll be doing this weekend.”
“Accidentally bought a Falken FK510 at discount tire when my other rear tire is a FK460A/S I have a brand new 460A/S on my driver rear a week ago and I went to discount yesterday and accidentally bought the 510 for my passenger rear. My biggest concerns is the difference in grip and wear and for the torsen limited slip on my GT PP1. I just daily my car to work and floor it at lights and don’t do canyon or track runs. I saw discount tire has a return / exchange policy, has anyone gone this route?”
Based on 63 community posts
Specs side by side
| Attribute | A · Bridgestone Potenza S-04 Pole Position | B · Falken Azenis FK510 |
|---|---|---|
| Category | Summer tire | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 93 |
| Rim diameters | — | 17″ – 22″ |
| Tread depth | — | 10/32″ |
| UTQG | — | 300 A A |
| Sidewall | — | Blackwall |
| Max pressure | — | 50 psi |
Which one should you actually buy?
Bridgestone Potenza S-04 Pole Position
Falken Azenis FK510
Only Falken Azenis FK510 has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
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How do we compare tires?
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