Tests – · none yet Owners 53 · 6 reviews
Bridgestone Turanza GR80 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Bridgestone Turanza GR80 vs Dunlop SP Sport FM800 — 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 + 0 road tests and 6 + 63 owner reviews. How we score
SP Sport FM800 is ahead, 76–58
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Tests – · none yet Owners 78 · 63 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
56
Dry
SP Sport FM800 +1975Why this score
Source Turanza GR80 SP Sport FM800 Professional tests (TWG score) ≈ 60 (est.) ≈ 72 (est.) Reviews found online 50 78 Turanza GR80: 60% × 60.4 (est.) + 40% × 49.6 = 56
SP Sport FM800: 60% × 72.1 (est.) + 40% × 78.1 = 75
No road tests of dry for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
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 0.41).
-
63
Wet
SP Sport FM800 +1679Why this score
Source Turanza GR80 SP Sport FM800 Professional tests (TWG score) ≈ 65 (est.) ≈ 77 (est.) Reviews found online 60 82 Turanza GR80: 60% × 64.8 (est.) + 40% × 59.9 = 63
SP Sport FM800: 60% × 76.8 (est.) + 40% × 81.8 = 79
No road tests of wet for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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 0.55).
-
62
Comfort
SP Sport FM800 +1173Why this score
Source Turanza GR80 SP Sport FM800 Professional tests (TWG score) ≈ 67 (est.) ≈ 70 (est.) Reviews found online 59 76 Turanza GR80: 40% × 66.6 (est.) + 60% × 58.6 = 62
SP Sport FM800: 40% × 70 (est.) + 60% × 75.6 = 73
No road tests of comfort for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
No road tests of comfort for SP Sport FM800. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
-
55
Treadwear
SP Sport FM800 +1772Why this score
Source Turanza GR80 SP Sport FM800 Professional tests (TWG score) ≈ 60 (est.) ≈ 70 (est.) Reviews found online 48 76 Turanza GR80: 60% × 59.9 (est.) + 40% × 48.3 = 55
SP Sport FM800: 60% × 69.8 (est.) + 40% × 75.7 = 72
No road tests of treadwear for Turanza GR80. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
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 0.36).
-
51
Handling (owners)
SP Sport FM800 +2879Why this score
Source Turanza GR80 SP Sport FM800 Reviews found online 51 79
Scores at a glance
| Category | Bridgestone Turanza GR80 | Dunlop SP Sport FM800 |
|---|---|---|
| Relative Score | 58 | 76 |
| Dry | 56 | 75 |
| Wet | 63 | 79 |
| Comfort | 62 | 73 |
| Treadwear | 55 | 72 |
| Handling (owners) | 51 | 79 |
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.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
58
/ 100
Turanza GR80
76
/ 100
SP Sport FM800
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Turanza GR80
Pros
- High initial performance satisfaction reported by some users
- Positive overall driving experience for select owners
Cons
- Premature tread wear occurring well before expected service life
- Poor long-term grip performance after two years of use
- Susceptibility to sidewall nicks and air leakage on rough road surfaces
Tire B 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
Specs side by side
| Attribute | A · Bridgestone Turanza GR80 | B · Dunlop SP Sport FM800 |
|---|---|---|
| Category | All Season | Summer |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| UTQG | — | 320 B A |
Which one should you actually buy?
58
/ 100
Bridgestone Turanza GR80
76
/ 100
Dunlop SP Sport FM800
Winner: Dunlop SP Sport FM800 — better handling, dry and treadwear. It leads or ties in every category we score. Bridgestone Turanza GR80 rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional.
Pick tire B
You enjoy sharp, responsive handling
Dunlop SP Sport FM800 scores 79 vs 51 on handling.
Pick tire B
You want the most grip on dry roads
Dunlop SP Sport FM800 scores 75 vs 56 on dry.
Pick tire B
You want the longest tread life
Dunlop SP Sport FM800 scores 72 vs 55 on treadwear.
Pick tire B
Your priority is wet-weather safety
Dunlop SP Sport FM800 scores 79 vs 63 on wet.
Tire A · Bridgestone Turanza GR80
Tire B · Dunlop SP Sport FM800
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Turanza GR80 or SP Sport FM800?
Which is better in the wet, Turanza GR80 or SP Sport FM800?
Dunlop SP Sport FM800, 79 vs 63 on our wet score.
Which grips better on dry roads, Turanza GR80 or SP Sport FM800?
Dunlop SP Sport FM800, 75 vs 56 on our dry score.
Which is more comfortable, Turanza GR80 or SP Sport FM800?
Dunlop SP Sport FM800, 73 vs 62 on our comfort score.
Which lasts longer, Turanza GR80 or SP Sport FM800?
Dunlop SP Sport FM800, 72 vs 55 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