Tests – · none yet Owners 63 · 36 reviews
Pirelli P4 Four Seasons Plus vs Goodyear Assurance All-Season — 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 36 + 49 owner reviews. How we score
P4 Four Seasons Plus is ahead, 64–58
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Tests – · none yet Owners 52 · 49 reviews
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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63
Dry
P4 Four Seasons Plus +360Why this score
Source P4 Four Seasons Plus Assurance All-Season Professional tests (TWG score) ≈ 65 (est.) ≈ 63 (est.) Reviews found online 60 56 P4 Four Seasons Plus: 60% × 64.9 (est.) + 40% × 60.4 = 63
Assurance All-Season: 60% × 62.9 (est.) + 40% × 55.7 = 60
No road tests of dry for P4 Four Seasons Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
No road tests of dry for Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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65
Wet
P4 Four Seasons Plus +362Why this score
Source P4 Four Seasons Plus Assurance All-Season Professional tests (TWG score) ≈ 66 (est.) ≈ 64 (est.) Reviews found online 63 58 P4 Four Seasons Plus: 60% × 66.5 (est.) + 40% × 63 = 65
Assurance All-Season: 60% × 63.9 (est.) + 40% × 58.4 = 62
No road tests of wet for P4 Four Seasons Plus. 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 Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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62
Snow
P4 Four Seasons Plus +1151Why this score
Source P4 Four Seasons Plus Assurance All-Season Professional tests (TWG score) ≈ 66 (est.) ≈ 59 (est.) Reviews found online 58 39 P4 Four Seasons Plus: 60% × 65.8 (est.) + 40% × 57.5 = 62
Assurance All-Season: 60% × 58.7 (est.) + 40% × 38.6 = 51
No road tests of snow for P4 Four Seasons Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
No road tests of snow for Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
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64
Comfort
P4 Four Seasons Plus +460Why this score
Source P4 Four Seasons Plus Assurance All-Season Professional tests (TWG score) ≈ 68 (est.) ≈ 67 (est.) Reviews found online 62 56 P4 Four Seasons Plus: 40% × 67.7 (est.) + 60% × 61.6 = 64
Assurance All-Season: 40% × 66.6 (est.) + 60% × 55.5 = 60
No road tests of comfort for P4 Four Seasons Plus or Assurance All-Season. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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69
Noise
P4 Four Seasons Plus +465Why this score
Source P4 Four Seasons Plus Assurance All-Season Professional tests (TWG score) ≈ 67 (est.) ≈ 67 (est.) Reviews found online 73 63 P4 Four Seasons Plus: 60% × 66.6 (est.) + 40% × 73.2 = 69
Assurance All-Season: 60% × 66.6 (est.) + 40% × 62.9 = 65
No road tests of noise for P4 Four Seasons Plus or Assurance All-Season. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
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67
Treadwear
P4 Four Seasons Plus +1354Why this score
Source P4 Four Seasons Plus Assurance All-Season Professional tests (TWG score) ≈ 67 (est.) ≈ 59 (est.) Reviews found online 67 46 P4 Four Seasons Plus: 60% × 66.6 (est.) + 40% × 67.4 = 67
Assurance All-Season: 60% × 59.1 (est.) + 40% × 45.9 = 54
No road tests of treadwear for P4 Four Seasons Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
No road tests of treadwear for Assurance All-Season. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
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57
Handling (owners)
P4 Four Seasons Plus +453Why this score
Source P4 Four Seasons Plus Assurance All-Season Reviews found online 57 53
Scores at a glance
| Category | Pirelli P4 Four Seasons Plus | Goodyear Assurance All-Season |
|---|---|---|
| Relative Score | 64 | 58 |
| Dry | 63 | 60 |
| Wet | 65 | 62 |
| Snow | 62 | 51 |
| Comfort | 64 | 60 |
| Noise | 69 | 65 |
| Treadwear | 67 | 54 |
| Handling (owners) | 57 | 53 |
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.
P4 Four Seasons Plus
Assurance All-Season
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A P4 Four Seasons Plus
Pros
- Exceptional tread life and slow, durable wear
- Quiet and remarkably comfortable ride quality
- Strong handling and grip in dry and wet conditions
Cons
- Can occasionally feel a bit loose or slip when pushed hard in heavy rain or snow
- Ride can feel slightly stiff on certain vehicles
- Isolated complaints regarding unexpected road noise
Tire B Assurance All-Season
Pros
- High level of ride comfort and low road noise
- Excellent value for the price point
- Reliable dry and wet weather traction for non-aggressive drivers
Cons
- Inconsistent tread life, with reports of premature wear well before the warranty limit
- Poor performance in winter conditions, specifically on ice and deep snow
- Occasional reports of vibration and balance issues immediately after installation
Specs side by side
| Attribute | A · Pirelli P4 Four Seasons Plus | B · Goodyear Assurance All-Season |
|---|---|---|
| Category | All-Season tire | All-Season tire |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 51 |
| Rim diameters | — | 14″ – 20″ |
| Tread depth | 12/32″ | 9/32″ |
| UTQG | 760 A B | 600 A B |
| Treadwear warranty | 90,000 mi | 65,000 mi |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 44 psi | 51 psi |
Which one should you actually buy?
Pirelli P4 Four Seasons Plus
Goodyear Assurance All-Season
Winner: Pirelli P4 Four Seasons Plus — better treadwear, snow and comfort. It leads or ties in every category we score.
Pirelli P4 Four Seasons Plus scores 67 vs 54 on treadwear.
Pirelli P4 Four Seasons Plus scores 62 vs 51 on snow.
Pirelli P4 Four Seasons Plus scores 64 vs 60 on comfort.
Pirelli P4 Four Seasons Plus scores 69 vs 65 on noise.
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P4 Four Seasons Plus or Assurance All-Season?
Which is better in the wet, P4 Four Seasons Plus or Assurance All-Season?
Pirelli P4 Four Seasons Plus, 65 vs 62 on our wet score.
Which grips better on dry roads, P4 Four Seasons Plus or Assurance All-Season?
Pirelli P4 Four Seasons Plus, 63 vs 60 on our dry score.
Which is better in snow, P4 Four Seasons Plus or Assurance All-Season?
Pirelli P4 Four Seasons Plus, 62 vs 51 on our snow score.
Which is quieter, P4 Four Seasons Plus or Assurance All-Season?
Pirelli P4 Four Seasons Plus, 69 vs 65 on our noise score.
Which is more comfortable, P4 Four Seasons Plus or Assurance All-Season?
Pirelli P4 Four Seasons Plus, 64 vs 60 on our comfort score.
Which lasts longer, P4 Four Seasons Plus or Assurance All-Season?
Pirelli P4 Four Seasons Plus, 67 vs 54 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