Tests 68 · 1 test Owners 64 · 21 reviews
Best test result: #6 of 11 in 2024 TireRack All Season and Weather Tyre Test (wet braking)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Turanza QuietTrack leads, 65–63 Narrow edge
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Tests 68 · 1 test Owners 64 · 21 reviews
Best test result: #6 of 11 in 2024 TireRack All Season and Weather Tyre Test (wet braking)
Tests 71 · 1 test Owners 57 · 10 reviews
Best test result: #3 of 3 in 2024 AutoView All-Season Tire Test R18 (subj. dry handling)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Turanza QuietTrack | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | 68 | 86 |
| Reviews found online | 67 | 57 |
| Source | Turanza QuietTrack | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | 69 | 56 |
| Reviews found online | 71 | 61 |
| Wet Braking (% of best) | 91% | 88% |
| Source | Turanza QuietTrack | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | 65 | – |
| Reviews found online | 57 | 48 |
| Source | Turanza QuietTrack | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | – | 64 |
| Reviews found online | 70 | 53 |
| Source | Turanza QuietTrack | Primacy MXM4 |
|---|---|---|
| Professional tests (TWG score) | – | 81 |
| Reviews found online | 65 | 58 |
| Source | Turanza QuietTrack | Primacy MXM4 |
|---|---|---|
| Reviews found online | 54 | 61 |
| Source | Turanza QuietTrack | Primacy MXM4 |
|---|---|---|
| Reviews found online | 66 | 54 |
| Category | Bridgestone Turanza QuietTrack | Michelin Primacy MXM4 |
|---|---|---|
| Relative Score | 65 | 63 |
| Dry | 67 | 74 |
| Wet | 70 | 58 |
| Snow | 62 | 56 |
| Comfort | 70 | 60 |
| Noise | 66 | 72 |
| Treadwear | 59 | 63 |
| Handling | 66 | 54 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Turanza QuietTrack
Primacy MXM4
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Turanza QuietTrack | Primacy MXM4 | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 13% #8/11 · 2024 TireRack All Season and Weather Tyre Test | 0% #4/3 · 2024 AutoView All-Season Tire Test R18 | +12.5 | Different tests |
| Subj. Dry Handling | Subj | 91% #8/11 · 2024 TireRack All Season and Weather Tyre Test | 88% #3/3 · 2024 AutoView All-Season Tire Test R18 | +4.0 | Different tests |
| Subj. Wet Handling | Subj | 87% #8/11 · 2024 TireRack All Season and Weather Tyre Test | 88% #3/3 · 2024 AutoView All-Season Tire Test R18 | −1.0 | Different tests |
| Wet Braking | Wet | 91% #6/11 · 2024 TireRack All Season and Weather Tyre Test | 88% #3/3 · 2024 AutoView All-Season Tire Test R18 | +3.4 | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Bridgestone Turanza QuietTrack | B · Michelin Primacy MXM4 |
|---|---|---|
| Category | All Season | All Season |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 29 | 2 |
| Rim diameters | 15″ – 19″ | 18″ |
| Tread depth | 10/32″ | — |
| UTQG | 800 A A | — |
| Treadwear warranty | 80,000 mi | — |
| Sidewall | Blackwall | — |
| Max pressure | 44 psi | — |
Bridgestone Turanza QuietTrack
Michelin Primacy MXM4
Winner: Bridgestone Turanza QuietTrack — better wet, handling and comfort. Pick the Michelin Primacy MXM4 if dry, noise and treadwear matter most to you.
Bridgestone Turanza QuietTrack scores 70 vs 58 on wet.
Bridgestone Turanza QuietTrack scores 66 vs 54 on handling.
Bridgestone Turanza QuietTrack scores 70 vs 60 on comfort.
Michelin Primacy MXM4 scores 74 vs 67 on dry.
TireWheelGuide may earn a commission from purchases made through these links.
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.
Community buzz from Reddit and forums is shown for context only — it never changes the score.