Tests – · none yet Owners 85 · 692 reviews
“I did over 10k km on the stock tires, the moment i switched to Michelin road 6 the bike behaved so much better. Especially in the corners. Only downside is that the tire itself doesn't look good imo.”
Head-to-head
Updated
Michelin Road 6 vs Pirelli Diablo Rosso IV — 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 + 1 road tests and 692 + 182 owner reviews. How we score
Road 6 leads, 81–77 Narrow edge
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Tests 75 · 1 test Owners 81 · 182 reviews
Best test result: #5 of 12 in 2025 Sport and Hypersport Motorcycle Tyre Test (wet handling)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
81
Dry
Road 6 +675Why this score
Source Road 6 Diablo Rosso IV Professional tests (TWG score) · – / 1 tests ≈ 76 (est.) 68 Reviews found online 88 86 Road 6: 60% × 76.3 (est.) + 40% × 88.3 = 81
Diablo Rosso IV: 60% × 67.8 + 40% × 86.3 = 75
No road tests of dry for Road 6. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
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85
Wet
Road 6 +382Why this score
Source Road 6 Diablo Rosso IV Professional tests (TWG score) · – / 1 tests ≈ 81 (est.) 81 Reviews found online 90 83 Road 6: 60% × 81.1 (est.) + 40% × 89.7 = 85
Diablo Rosso IV: 60% × 81.4 + 40% × 82.5 = 82
No road tests of wet for Road 6. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
-
76
Comfort
Level76Why this score
Source Road 6 Diablo Rosso IV Professional tests (TWG score) ≈ 71 (est.) ≈ 71 (est.) Reviews found online 80 80 Road 6: 40% × 70.8 (est.) + 60% × 79.6 = 76
Diablo Rosso IV: 40% × 70.9 (est.) + 60% × 80.1 = 76
No road tests of comfort for Road 6. 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 Diablo Rosso IV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
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73
Treadwear
Road 6 +370Why this score
Source Road 6 Diablo Rosso IV Professional tests (TWG score) ≈ 71 (est.) ≈ 68 (est.) Reviews found online 78 71 Road 6: 60% × 70.5 (est.) + 40% × 77.6 = 73
Diablo Rosso IV: 60% × 68.3 (est.) + 40% × 71.4 = 70
No road tests of treadwear for Road 6. 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 Diablo Rosso IV. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
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88
Handling (owners)
Road 6 +286Why this score
Source Road 6 Diablo Rosso IV Reviews found online 88 86
Scores at a glance
| Category | Michelin Road 6 | Pirelli Diablo Rosso IV |
|---|---|---|
| Relative Score | 81 | 77 |
| Dry | 81 | 75 |
| Wet | 85 | 82 |
| Comfort | 76 | 76 |
| Treadwear | 73 | 70 |
| Handling (owners) | 88 | 86 |
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
81
/ 100
Road 6
77
/ 100
Diablo Rosso IV
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Road 6
Pros
- Excellent grip in both dry and wet conditions, including under hard acceleration with high torque
- Strong wet-weather performance, described as 'fantastic'
- Smooth ride with confident, consistent handling
Cons
- Noise, reported by one reviewer
- One reviewer needed the front tyre rebalanced after fitting
- Handling judged no better than the Metzeler Z8 Interact by one reviewer
Tire B Diablo Rosso IV
Pros
- Exceptional dry and wet grip with a high level of rider confidence
- Fast warm-up time and predictable handling at deep lean angles
- Improved steering precision and turn-in compared to previous generations like the Diablo Rosso III
Cons
- Higher price point compared to some competitors and previous models
- Noticeable reduction in grip and increased rear wheel spin as the tires wear down
- Requires full operating temperature for optimal performance late in its life cycle
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Positive
Michelin Road 6
Riders widely praise the Michelin Road 6 for its exceptional wet-weather grip, versatility, and confidence-inspiring handling across daily commuting and sport touring. While most users report outstanding mileage, some aggressive riders note premature wear or cupping, alongside a premium price tag. Occasional criticisms also highlight limited edge grip compared to dedicated hypersport tires and rare reports of punctures or blowouts.
r/Dualsport
·4 upvotes ·2026-10-03
“Most people think they ride like they need power 6 when in reality they ride like they need a road 6. I know I used to be one of them. Jokes aside, I've seen plenty of people doing track day with road 6... They have enough grip for 99% riders, the power 6 are for really skilled people or people that need an ego boost. And you'll save money in the long run. On my old Tuono a power 6 lasted 4500km a road 6 beteween 15 and 20k km.”
r/motorcycle
·1 upvote ·2026-04-30
“Just swapped out my S23’s with Road 6s, due to commuting more on the highways. I ride in all weather though, the Road 6s are just superior to the S22-23’s in the wet. They last longer, they’re great in corners once you warm them up. Considering you’re in a warmer climate, I’d definitely pick the 6s.”
r/Sportbikes
·1 upvote ·2026-09-20
“religious Road 6 user. 400cc 4-banger bike, 80% commutes, 20% twisties. I've had the front last 18000km, rear 23000km. Thats roughly 11000/14000 freedom units. Unless you're a track junkie, these do just fine for spirited riding, and the wet weather performance is great too. Wouldn't pick any other tyres.”
Top themes
#wet weather grip#mileage and longevity#cornering confidence#sport touring versatility#high purchase price#tread cupping issues#sport tire comparison
Based on 252 community posts
Tire B
Pirelli Diablo Rosso IV
We haven't collected enough community discussion about this tire yet.
Specs side by side
| Attribute | A · Michelin Road 6 | B · Pirelli Diablo Rosso IV |
|---|---|---|
| Category | — | Summer |
| Vehicle type | Motorcycle | Motorcycle |
Which one should you actually buy?
81
/ 100
Michelin Road 6
77
/ 100
Pirelli Diablo Rosso IV
Narrow edge: Michelin Road 6 — better dry, wet and treadwear. It leads or ties in every category we score.
Pick tire A
You want the most grip on dry roads
Michelin Road 6 scores 81 vs 75 on dry.
Pick tire A
Your priority is wet-weather safety
Michelin Road 6 scores 85 vs 82 on wet.
Pick tire A
You want the longest tread life
Michelin Road 6 scores 73 vs 70 on treadwear.
Tire A · Michelin Road 6
Tire B · Pirelli Diablo Rosso IV
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Road 6 or Diablo Rosso IV?
Which is better in the wet, Road 6 or Diablo Rosso IV?
Michelin Road 6, 85 vs 82 on our wet score.
Which grips better on dry roads, Road 6 or Diablo Rosso IV?
Michelin Road 6, 81 vs 75 on our dry score.
Which is more comfortable, Road 6 or Diablo Rosso IV?
Neither, by our numbers: 76 vs 76 on the comfort score, within 3 points.
Which lasts longer, Road 6 or Diablo Rosso IV?
Michelin Road 6, 73 vs 70 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