80
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
79/100
15 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Michelin Power 5 vs Pirelli Diablo Rosso IV — Compared (September 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
81
/ 100
Objective (60%)
70/100
1 professional test
User signal (40%)
87/100
7 owner reviews
Prices change daily — check the retailer for your size.
VerdictToo close to call: Michelin Power 5 and Pirelli Diablo Rosso IV are within 2 points overall. Michelin Power 5 is stronger on wet. Pirelli Diablo Rosso IV is stronger on handling, treadwear and dry.
Read full
TireWheelGuide may earn a commission from purchases made via links on this page.
Category breakdown
5 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
Diablo Rosso IV leads by 3
Why this score
| Source | Power 5 | Diablo Rosso IV |
|---|---|---|
| Professional tests (TWG score) | – | 87 |
| Tyre Reviews owners | 86 | 93 |
Wet
Score (0–100)
Power 5 leads by 9
Why this score
| Source | Power 5 | Diablo Rosso IV |
|---|---|---|
| Professional tests (TWG score) | – | 67 |
| Tyre Reviews owners | 81 | 79 |
Comfort
Score (0–100)
Diablo Rosso IV leads by 1
Why this score
| Source | Power 5 | Diablo Rosso IV |
|---|---|---|
| Tyre Reviews owners | 85 | 86 |
Treadwear
Score (0–100)
Diablo Rosso IV leads by 4
Why this score
| Source | Power 5 | Diablo Rosso IV |
|---|---|---|
| Tyre Reviews owners | 72 | 76 |
Handling
Score (0–100)
Diablo Rosso IV leads by 10
Why this score
| Source | Power 5 | Diablo Rosso IV |
|---|---|---|
| Tyre Reviews owners | 81 | 91 |
| DriverReviews owners | – | 92 |
Scores at a glance
| Category | Michelin Power 5 | Pirelli Diablo Rosso IV |
|---|---|---|
| Relative Score | 80 | 81 |
| Dry | 86 | 89 |
| Wet | 81 | 72 |
| Comfort | 85 | 86 |
| Treadwear | 72 | 76 |
| Handling | 81 | 91 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Personalize
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.
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score
80
/ 100
Tire A
81
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Michelin Power 5 is widely regarded as a high-performing street sport tire that excels in rapid warm-up, wet-weather confidence, and agile handling. While most riders praise its real-world versatility and grip, opinions on longevity and high-lean-angle stability are polarized, with some users preferring competitors like the Bridgestone S22 for track-oriented or aggressive riding.
Pros
- Exceptional wet-weather grip and stability in standing water
- Rapid warm-up times, even in cooler ambient temperatures
- Agile handling and predictable cornering behavior on public roads
- Strong confidence-inspiring feedback during braking
Cons
- Tendency for the rear tire to square off prematurely
- Inconsistent performance and grip degradation as the tire reaches the end of its life
- Lack of confidence at maximum lean angles compared to dedicated track tires
- Mixed reports on overall mileage, with some users experiencing rapid wear under heavy engine braking
Observations
- Users on middleweight naked bikes like the KTM Duke 790 report excellent synergy and traction control performance.
- Riders with high-torque bikes featuring strong engine braking noted a 'sketchy' front-end feel and accelerated rear tire wear.
- Mileage reports vary significantly, ranging from 2,500 miles to over 8,000 miles depending on riding style and bike weight.
The Pirelli Diablo Rosso IV is widely regarded as a top-tier hypersport tire that offers significant improvements in feedback, warm-up time, and lean-angle confidence over its predecessors. While users consistently praise its performance in both wet and dry conditions, the consensus notes that these gains come at a premium price point and with potential longevity trade-offs depending on riding style.
Pros
- Exceptional dry and wet grip with rapid warm-up times.
- High level of precision and confidence at deep lean angles.
- Improved feedback and stability compared to previous generations (DR2/DR3).
- Surprisingly good low-speed stability and handling characteristics.
Cons
- Higher price point compared to competitors and previous models.
- Performance consistency may degrade as the tire reaches the end of its service life.
- Potential for increased wear rates under aggressive riding conditions.
Observations
- Users reported significant improvements in resistance to cupping on smaller displacement bikes (e.g., PCX 125) compared to the Diablo Rosso II.
- Aggressive riders utilizing standard sportbike sizes (120/70 and 190/55) report that the tire maintains performance characteristics comparable to more track-focused compounds like the Rosso Corsa II.
Specifications
Specs side by side
| Attribute | A · Michelin Power 5 | B · Pirelli Diablo Rosso IV |
|---|---|---|
| Category | Summer Ultra High Performance tires | Summer Max Performance tires |
| Vehicle type | Motorcycle | Motorcycle |
Final verdict
Which one should you actually buy?
80
/ 100
Michelin
81
/ 100
Pirelli
Too close to call: Michelin Power 5 and Pirelli Diablo Rosso IV are within 2 points overall. Michelin Power 5 is stronger on wet. Pirelli Diablo Rosso IV is stronger on handling, treadwear and dry.
Pick tire B
You enjoy sharp, responsive handling
Pirelli Diablo Rosso IV scores 91 vs 81 on handling.
Pick tire A
Your priority is wet-weather safety
Michelin Power 5 scores 81 vs 72 on wet.
Pick tire B
You want the longest tread life
Pirelli Diablo Rosso IV scores 76 vs 72 on treadwear.
Pick tire B
You want the most grip on dry roads
Pirelli Diablo Rosso IV scores 89 vs 86 on dry.
Tire A · Michelin Power 5
Tire B · Pirelli Diablo Rosso IV
More comparisons
Also compared with
Michelin Power 5 also compared with
Pirelli Diablo Rosso IV also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.