Tests – · none yet Owners 59 · 1,564 reviews
Dunlop SP Sport Maxx GT vs Goodyear Eagle F1 Supercar — Compared
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 0 + 0 road tests and 1,564 + 20 owner reviews. How we score
SP Sport Maxx GT is ahead, 63–52
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Tests – · none yet Owners 43 · 20 reviews
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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68
Dry
SP Sport Maxx GT +1157Why this score
Source SP Sport Maxx GT Eagle F1 Supercar Professional tests (TWG score) ≈ 68 (est.) ≈ 61 (est.) Reviews found online 69 51 SP Sport Maxx GT: 60% × 68 (est.) + 40% × 68.5 = 68
Eagle F1 Supercar: 60% × 61 (est.) + 40% × 51 = 57
No road tests of dry for SP Sport Maxx GT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
No road tests of dry for Eagle F1 Supercar. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
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66
Wet
SP Sport Maxx GT +1947Why this score
Source SP Sport Maxx GT Eagle F1 Supercar Professional tests (TWG score) ≈ 67 (est.) ≈ 53 (est.) Reviews found online 65 39 SP Sport Maxx GT: 60% × 66.9 (est.) + 40% × 64.6 = 66
Eagle F1 Supercar: 60% × 52.7 (est.) + 40% × 39.2 = 47
No road tests of wet for SP Sport Maxx GT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
No road tests of wet for Eagle F1 Supercar. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
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54
Snow
SP Sport Maxx GT +252Why this score
Source SP Sport Maxx GT Eagle F1 Supercar Professional tests (TWG score) ≈ 61 (est.) ≈ 60 (est.) Reviews found online 44 40 SP Sport Maxx GT: 60% × 61.3 (est.) + 40% × 44 = 54
Eagle F1 Supercar: 60% × 60.1 (est.) + 40% × 40.3 = 52
No road tests of snow for SP Sport Maxx GT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).
No road tests of snow for Eagle F1 Supercar. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).
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64
Comfort
SP Sport Maxx GT +955Why this score
Source SP Sport Maxx GT Eagle F1 Supercar Professional tests (TWG score) ≈ 68 (est.) ≈ 64 (est.) Reviews found online 60 42 SP Sport Maxx GT: 60% × 67.5 (est.) + 40% × 59.9 = 64
Eagle F1 Supercar: 60% × 64.4 (est.) + 40% × 41.8 = 55
No road tests of comfort for SP Sport Maxx GT or Eagle F1 Supercar. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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68
Noise
SP Sport Maxx GT +761Why this score
Source SP Sport Maxx GT Eagle F1 Supercar Professional tests (TWG score) ≈ 67 (est.) ≈ 67 (est.) Reviews found online 69 53 SP Sport Maxx GT: 60% × 67.3 (est.) + 40% × 68.7 = 68
Eagle F1 Supercar: 60% × 67.3 (est.) + 40% × 52.6 = 61
No road tests of noise for SP Sport Maxx GT or Eagle F1 Supercar. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
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57
Treadwear
SP Sport Maxx GT +948Why this score
Source SP Sport Maxx GT Eagle F1 Supercar Professional tests (TWG score) ≈ 61 (est.) ≈ 57 (est.) Reviews found online 50 36 SP Sport Maxx GT: 60% × 60.9 (est.) + 40% × 50.3 = 57
Eagle F1 Supercar: 60% × 56.6 (est.) + 40% × 36.2 = 48
No road tests of treadwear for SP Sport Maxx GT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
No road tests of treadwear for Eagle F1 Supercar. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
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63
Handling (owners)
SP Sport Maxx GT +1251Why this score
Source SP Sport Maxx GT Eagle F1 Supercar Reviews found online 63 51
Scores at a glance
| Category | Dunlop SP Sport Maxx GT | Goodyear Eagle F1 Supercar |
|---|---|---|
| Relative Score | 63 | 52 |
| Dry | 68 | 57 |
| Wet | 66 | 47 |
| Snow | 54 | 52 |
| Comfort | 64 | 55 |
| Noise | 68 | 61 |
| Treadwear | 57 | 48 |
| Handling (owners) | 63 | 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.
SP Sport Maxx GT
Eagle F1 Supercar
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A SP Sport Maxx GT
Pros
- Outstanding dry grip and precise cornering handling
- Quiet and refined ride comfort, especially for a high-performance tire
- Strong initial steering response and predictable road feedback
Cons
- Rapid and often uneven tread wear resulting in short lifespan
- Poor traction and confidence in cold temperatures, snow, and ice
- Susceptibility to aquaplaning or slipping in heavy wet conditions
Tire B Eagle F1 Supercar
Pros
- Excellent dry grip and handling performance for spirited driving and road course use
- Ideal OEM replacement option maintaining original factory specifications for vehicles like the Chevrolet Corvette
- Good resistance to hydroplaning in wide sizes compared to some competing brands
Cons
- Rapid tread wear and short overall lifespan, with some sets lasting only 8,000 to 13,000 miles
- Noticeable drop-off in dry traction and increased wheel spin as the tread wears down
- Poor grip and traction in wet weather and cool temperatures
Specs side by side
| Attribute | A · Dunlop SP Sport Maxx GT | B · Goodyear Eagle F1 Supercar |
|---|---|---|
| Category | Summer | Summer Max Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 21 | 8 |
| Rim diameters | 18″ – 22″ | 18″ – 22″ |
| Tread depth | 10/32″ | 8 - 10/32″ |
| UTQG | 240 A A | 220 A - AA A |
| Sidewall | Blackwall | Black Side Wall - Vertical Serrated Band |
| Max pressure | 51 psi | 44 - 51 psi |
| Sizes in common | 0 | 0 |
Which one should you actually buy?
Dunlop SP Sport Maxx GT
Goodyear Eagle F1 Supercar
Winner: Dunlop SP Sport Maxx GT — better wet, handling and dry. It leads or ties in every category we score.
Dunlop SP Sport Maxx GT scores 66 vs 47 on wet.
Dunlop SP Sport Maxx GT scores 63 vs 51 on handling.
Dunlop SP Sport Maxx GT scores 68 vs 57 on dry.
Dunlop SP Sport Maxx GT scores 64 vs 55 on comfort.
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SP Sport Maxx GT or Eagle F1 Supercar?
Which is better in the wet, SP Sport Maxx GT or Eagle F1 Supercar?
Dunlop SP Sport Maxx GT, 66 vs 47 on our wet score.
Which grips better on dry roads, SP Sport Maxx GT or Eagle F1 Supercar?
Dunlop SP Sport Maxx GT, 68 vs 57 on our dry score.
Which is better in snow, SP Sport Maxx GT or Eagle F1 Supercar?
Neither, by our numbers: 54 vs 52 on the snow score, within 3 points.
Which is quieter, SP Sport Maxx GT or Eagle F1 Supercar?
Dunlop SP Sport Maxx GT, 68 vs 61 on our noise score.
Which is more comfortable, SP Sport Maxx GT or Eagle F1 Supercar?
Dunlop SP Sport Maxx GT, 64 vs 55 on our comfort score.
Which lasts longer, SP Sport Maxx GT or Eagle F1 Supercar?
Dunlop SP Sport Maxx GT, 57 vs 48 on our treadwear score.
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