Tests – · none yet Owners 75 · 62 reviews
Goodyear OptiGrip looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Dunlop SP Sport FM800 vs Goodyear OptiGrip — 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 62 + 16 owner reviews. How we score
SP Sport FM800 is ahead, 73–64
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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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73
Dry
SP Sport FM800 +1360Why this score
Source SP Sport FM800 OptiGrip Professional tests (TWG score) ≈ 71 (est.) ≈ 63 (est.) Reviews found online 76 56 SP Sport FM800: 60% × 71.1 (est.) + 40% × 76 = 73
OptiGrip: 60% × 62.9 (est.) + 40% × 55.8 = 60
No road tests of dry for SP Sport FM800. 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 OptiGrip. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
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76
Wet
SP Sport FM800 +670Why this score
Source SP Sport FM800 OptiGrip Professional tests (TWG score) ≈ 75 (est.) ≈ 70 (est.) Reviews found online 78 70 SP Sport FM800: 60% × 74.6 (est.) + 40% × 78.3 = 76
OptiGrip: 60% × 70 (est.) + 40% × 70.2 = 70
No road tests of wet for SP Sport FM800. 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 OptiGrip. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
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72
Comfort
SP Sport FM800 +963Why this score
Source SP Sport FM800 OptiGrip Professional tests (TWG score) ≈ 70 (est.) ≈ 67 (est.) Reviews found online 74 56 SP Sport FM800: 60% × 70 (est.) + 40% × 73.9 = 72
OptiGrip: 60% × 66.9 (est.) + 40% × 56 = 63
No road tests of comfort for SP Sport FM800 or OptiGrip. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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69
Treadwear
SP Sport FM800 +762Why this score
Source SP Sport FM800 OptiGrip Professional tests (TWG score) ≈ 68 (est.) ≈ 64 (est.) Reviews found online 72 59 SP Sport FM800: 60% × 67.6 (est.) + 40% × 72.1 = 69
OptiGrip: 60% × 63.6 (est.) + 40% × 59.2 = 62
No road tests of treadwear for SP Sport FM800. 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 OptiGrip. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
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76
Handling (owners)
SP Sport FM800 +1660Why this score
Source SP Sport FM800 OptiGrip Reviews found online 76 60
Scores at a glance
| Category | Dunlop SP Sport FM800 | Goodyear OptiGrip |
|---|---|---|
| Relative Score | 73 | 64 |
| Dry | 73 | 60 |
| Wet | 76 | 70 |
| Comfort | 72 | 63 |
| Treadwear | 69 | 62 |
| Handling (owners) | 76 | 60 |
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 FM800
OptiGrip
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A SP Sport FM800
Pros
- Exceptional wet and dry traction with strong anti-aquaplaning capabilities
- High value for money compared to premium brands like Michelin and Bridgestone
- Low road noise and very quiet, smooth ride quality
Cons
- Faster than average tread wear reported by some drivers
- Rubber compound can harden over time, leading to reduced performance as the tire ages
- Softer sidewalls can occasionally result in slightly less precise steering feel
Tire B OptiGrip
Pros
- Exceptional wet-weather grip and safety
- Consistent performance as the tread wears down
- Good overall tread life and durability
Cons
- High levels of road noise, often described as intrusive
- Mediocre dry-weather performance and feedback
- Reports of premature sidewall cracking
Specs side by side
| Attribute | A · Dunlop SP Sport FM800 | B · Goodyear OptiGrip |
|---|---|---|
| Category | Summer | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Which one should you actually buy?
Dunlop SP Sport FM800
Goodyear OptiGrip
Winner: Dunlop SP Sport FM800 — better handling, dry and comfort. It leads or ties in every category we score. Goodyear OptiGrip rests on little evidence so far (0 tests, 16 reviews), so read this result as provisional.
Dunlop SP Sport FM800 scores 76 vs 60 on handling.
Dunlop SP Sport FM800 scores 73 vs 60 on dry.
Dunlop SP Sport FM800 scores 72 vs 63 on comfort.
Dunlop SP Sport FM800 scores 69 vs 62 on treadwear.
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SP Sport FM800 or OptiGrip?
Which is better in the wet, SP Sport FM800 or OptiGrip?
Dunlop SP Sport FM800, 76 vs 70 on our wet score.
Which grips better on dry roads, SP Sport FM800 or OptiGrip?
Dunlop SP Sport FM800, 73 vs 60 on our dry score.
Which is more comfortable, SP Sport FM800 or OptiGrip?
Dunlop SP Sport FM800, 72 vs 63 on our comfort score.
Which lasts longer, SP Sport FM800 or OptiGrip?
Dunlop SP Sport FM800, 69 vs 62 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