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Head-to-head Updated

Dunlop SP Sport Maxx vs Falken Azenis FK510 — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Azenis FK510 is ahead, 70–58

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Tire BFalken

Azenis FK510

Summer

Tests 74 · 31 tests Owners 67 · 907 reviews

“ST feels boaty on new Falken’s I recently purchased a set of 245/40/18 Falken Azenis FK510 to put on my stock wheels. After, the car feels like it’s constantly driving on a wet road. Even after getting heat into the tires, the car feels boaty and like the rear end doesn’t want to follow the front. Any tips? Or did I make a bad choice in tire?”

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 61

    Dry

    Azenis FK510 +13
    74
    Why this score
    SourceSP Sport MaxxAzenis FK510
    Professional tests (TWG score)–73
    Reviews found online5876
  2. 61

    Wet

    Azenis FK510 +22
    83
    Why this score
    SourceSP Sport MaxxAzenis FK510
    Professional tests (TWG score)–87
    Reviews found online5777
  3. 54

    Snow

    Azenis FK510 +1
    55
    Why this score
    SourceSP Sport MaxxAzenis FK510
    Reviews found online4445
  4. 60

    Comfort

    SP Sport Maxx +8
    52
    Why this score
    SourceSP Sport MaxxAzenis FK510
    Professional tests (TWG score)–42
    Reviews found online5168
  5. 62

    Noise

    Azenis FK510 +6
    68
    Why this score
    SourceSP Sport MaxxAzenis FK510
    Professional tests (TWG score)–67
    Reviews found online5668
  6. 56

    Treadwear

    Azenis FK510 +10
    66
    Why this score
    SourceSP Sport MaxxAzenis FK510
    Professional tests (TWG score)–72
    Reviews found online4957
  7. 55

    Handling

    Azenis FK510 +16
    71
    Why this score
    SourceSP Sport MaxxAzenis FK510
    Reviews found online5571
Scores at a glance
CategoryDunlop SP Sport MaxxFalken Azenis FK510
Relative Score 58 70
Dry 61 74
Wet 61 83
Snow 54 55
Comfort 60 52
Noise 62 68
Treadwear 56 66
Handling 55 71

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.

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Recomputed
Headline score

SP Sport Maxx

Azenis FK510

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A SP Sport Maxx

Pros

  • Strong dry and wet grip when brand new
  • Responsive handling and sharp cornering precision
  • Low initial road noise and good ride comfort on smooth surfaces

Cons

  • Rapid and uneven tread wear (often wearing out in under 10,000–15,000 miles)
  • High road noise and 'sawtoothing' issues as the tires age
  • Noticeable drop in wet-weather traction and sudden loss of grip near the end of their lifespan
All owner themes in the SP Sport Maxx review

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
All owner themes in the Azenis FK510 review

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Dunlop SP Sport Maxx

We haven't collected enough community discussion about this tire yet.

Tire B

Falken Azenis FK510

Mixed

Community opinions on the Falken Azenis FK510 are generally mixed, balancing praise for their value pricing and strong wet-weather grip against complaints regarding soft sidewalls, rapid tread wear on heavy or track-driven vehicles, and handling that some drivers describe as "boaty." While many view them as a cost-effective alternative to premium tires like the Michelin Pilot Sport 4S, others note that recent price hikes and mixed performance in testing make them a secondary choice compared to dedicated track or alternative ultra-high-performance tires.

r/TeslaModelS ·1 upvote ·2025-11-28

“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.”
r/Mustang ·1 upvote ·2025-12-28

“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?”
r/i20n ·2 upvotes ·2025-07-10

“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”
Top themes
#Wet weather grip#Value and pricing#Treadwear and lifespan#Sidewall stiffness and handling#Autocross and track performance

Based on 25 community posts

Specs side by side

Attribute A · Dunlop SP Sport Maxx B · Falken Azenis FK510
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available893
Rim diameters16″ – 21″17″ – 22″
Tread depth10/32″10/32″
UTQG—300 A A
SidewallBlackwallBlackwall
Max pressure—50 psi

Which one should you actually buy?

Dunlop SP Sport Maxx

Falken Azenis FK510

Winner: Falken Azenis FK510 — better wet, handling and dry. Pick the Dunlop SP Sport Maxx if comfort matters most to you.

Pick tire B Your priority is wet-weather safety

Falken Azenis FK510 scores 83 vs 61 on wet.

Pick tire B You enjoy sharp, responsive handling

Falken Azenis FK510 scores 71 vs 55 on handling.

Pick tire B You want the most grip on dry roads

Falken Azenis FK510 scores 74 vs 61 on dry.

Pick tire B You want the longest tread life

Falken Azenis FK510 scores 66 vs 56 on treadwear.

Tire A · Dunlop SP Sport Maxx
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Tire B · Falken Azenis FK510
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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.

Community buzz from Reddit and forums is shown for context only — it never changes the score.

70

Leads

Azenis FK510

Amazon