81
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
79/100
35 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Laufenn S FIT AS vs Michelin Primacy MXM4 — Compared (May 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
69
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
63/100
9 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Laufenn S FIT AS — better comfort, dry and wet. It leads or ties in every category we score.
Read full
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Category breakdown
7 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)
S FIT AS leads by 15
Why this score
| Source | S FIT AS | Primacy MXM4 |
|---|---|---|
| Tire Rack owners | 87 | 88 |
| Tyre Reviews owners | 83 | 76 |
Wet
Score (0–100)
S FIT AS leads by 12
Why this score
| Source | S FIT AS | Primacy MXM4 |
|---|---|---|
| Tire Rack owners | 79 | 85 |
| Tyre Reviews owners | 66 | 68 |
Snow
Score (0–100)
S FIT AS leads by 9
Why this score
| Source | S FIT AS | Primacy MXM4 |
|---|---|---|
| Tire Rack owners | 66 | 60 |
| Tyre Reviews owners | 10 | 50 |
Comfort
Score (0–100)
S FIT AS leads by 22
Why this score
| Source | S FIT AS | Primacy MXM4 |
|---|---|---|
| Tire Rack owners | 82 | 84 |
| Tyre Reviews owners | 84 | 64 |
Noise
Score (0–100)
Treadwear
Score (0–100)
S FIT AS leads by 6
Why this score
| Source | S FIT AS | Primacy MXM4 |
|---|---|---|
| Tire Rack owners | 80 | 73 |
| Tyre Reviews owners | 72 | 80 |
Handling
Score (0–100)
S FIT AS leads by 12
Why this score
| Source | S FIT AS | Primacy MXM4 |
|---|---|---|
| Tyre Reviews owners | 76 | 64 |
Scores at a glance
| Category | Laufenn S FIT AS | Michelin Primacy MXM4 |
|---|---|---|
| Relative Score | 81 | 69 |
| Dry | 92 | 77 |
| Wet | 82 | 70 |
| Snow | 60 | 51 |
| Comfort | 88 | 66 |
| Noise | 90 | – |
| Treadwear | 85 | 79 |
| Handling | 76 | 64 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
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Recomputed
Headline score
81
/ 100
Tire A
69
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Laufenn S Fit AS is widely regarded as a high-value budget tire that delivers impressive comfort and low road noise, often outperforming its price point. While most users praise its dry-weather handling and ride quality, there is a notable consensus regarding its limitations in wet-weather traction and potential concerns regarding long-term sidewall durability.
Pros
- Excellent value for the price point
- Quiet and comfortable ride quality
- Strong dry-weather grip and handling
- Easy to balance and install
Cons
- Noticeable decline in wet-weather traction
- Reports of premature sidewall issues or blowouts
- Tread life may be shorter than premium alternatives
- Performance can degrade significantly as the tire wears
Observations
- Users with high-torque vehicles, such as rear-wheel-drive EVs or powerful sedans, report significant traction loss in wet conditions.
- Drivers on larger wheel diameters (19-inch+) noted that while the tire is quiet, road noise is still perceptible due to the lower profile nature of the fitment.
- Some users on rougher road surfaces reported faster tread wear and sidewall vulnerability.
The Michelin Primacy MXM4 is generally regarded as a comfort-oriented grand touring tire that excels in ride quality and tread longevity but falls short for performance-minded drivers. While users praise its ability to dampen road vibrations and maintain durability, many report lackluster handling, significant understeer, and underwhelming wet-weather traction when pushed.
Pros
- Exceptional ride comfort and vibration dampening
- Strong tread life and durability
- High fuel efficiency
- Effective resistance to aquaplaning in heavy rain
Cons
- Mediocre dry grip and handling precision
- Noticeable understeer when cornering
- Soft sidewalls that lack steering feedback
- Increased road noise on certain surfaces
Observations
- Drivers of high-torque FWD vehicles report significant wheelspin and traction issues in wet conditions.
- Tesla Model 3 owners noted a decline in handling performance compared to dedicated summer tires, suggesting the tire is better suited for comfort than spirited driving.
- The tire's run-flat variants are noted for maintaining a surprisingly soft and compliant ride despite their reinforced construction.
Specifications
Specs side by side
| Attribute | A · Laufenn S FIT AS | B · Michelin Primacy MXM4 |
|---|---|---|
| Category | All Season Ultra High Performance tires | All Season Premium Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
81
/ 100
Laufenn
69
/ 100
Michelin
Winner: Laufenn S FIT AS — better comfort, dry and wet. It leads or ties in every category we score.
Pick tire A
You want the most comfortable ride
Laufenn S FIT AS scores 88 vs 66 on comfort.
Pick tire A
You want the most grip on dry roads
Laufenn S FIT AS scores 92 vs 77 on dry.
Pick tire A
Your priority is wet-weather safety
Laufenn S FIT AS scores 82 vs 70 on wet.
Pick tire A
You enjoy sharp, responsive handling
Laufenn S FIT AS scores 76 vs 64 on handling.
Tire A · Laufenn S FIT AS
Tire B · Michelin Primacy MXM4
More comparisons
Also compared with
Laufenn S FIT AS also compared with
Michelin Primacy MXM4 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.