Tests – · 1 test Owners 68 · 1 review
Best test result: #1 of 7 in Tire Rack Touring All-Season Tire Test (November 2025) (ice braking)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 1 + 1 road tests and 1 + 24 owner reviews. How we score
Turanza EverDrive leads, 68–66 Narrow edge
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Tests – · 1 test Owners 68 · 1 review
Best test result: #1 of 7 in Tire Rack Touring All-Season Tire Test (November 2025) (ice braking)
Tests – · 1 test Owners 64 · 24 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Turanza EverDrive | WeatherGrip |
|---|---|---|
| Professional tests (TWG score) | ≈ 67 (est.) | ≈ 66 (est.) |
| Reviews found online | 66 | 63 |
Turanza EverDrive: 60% × 67.1 (est.) + 40% × 66 = 67
WeatherGrip: 60% × 65.8 (est.) + 40% × 62.7 = 65
No road tests of dry for Turanza EverDrive. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
No road tests of dry for WeatherGrip. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
| Source | Turanza EverDrive | WeatherGrip |
|---|---|---|
| Professional tests (TWG score) | ≈ 72 (est.) | ≈ 70 (est.) |
| Reviews found online | 73 | 70 |
Turanza EverDrive: 60% × 71.8 (est.) + 40% × 72.6 = 72
WeatherGrip: 60% × 70.1 (est.) + 40% × 69.6 = 70
No road tests of wet for Turanza EverDrive. 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 WeatherGrip. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
| Source | Turanza EverDrive | WeatherGrip |
|---|---|---|
| Professional tests (TWG score) | ≈ 68 (est.) | ≈ 72 (est.) |
| Reviews found online | 63 | 77 |
Turanza EverDrive: 60% × 68.2 (est.) + 40% × 63.4 = 66
WeatherGrip: 60% × 72.4 (est.) + 40% × 76.6 = 74
No road tests of snow for Turanza EverDrive. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
No road tests of snow for WeatherGrip. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
| Source | Turanza EverDrive | WeatherGrip |
|---|---|---|
| Professional tests (TWG score) | ≈ 68 (est.) | ≈ 67 (est.) |
| Reviews found online | 66 | 62 |
Turanza EverDrive: 40% × 68.1 (est.) + 60% × 65.9 = 67
WeatherGrip: 40% × 67.2 (est.) + 60% × 61.5 = 64
No road tests of comfort for Turanza EverDrive. 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 WeatherGrip. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
| Source | Turanza EverDrive | WeatherGrip |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 69 | ≈ 66 (est.) |
| Reviews found online | ≈ 66 (est.) | 69 |
Turanza EverDrive: 60% × 69.2 + 40% × 66.3 (est.) = 68
WeatherGrip: 60% × 66.3 (est.) + 40% × 68.6 = 67
No owner ratings of noise for Turanza EverDrive. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
No road tests of noise for WeatherGrip. The test half is the tested tires’ average (66): owners’ noise ratings barely follow the road tests.
| Source | Turanza EverDrive | WeatherGrip |
|---|---|---|
| Professional tests (TWG score) · – / 1 tests | ≈ 67 (est.) | 56 |
| Reviews found online | 67 | 54 |
Turanza EverDrive: 60% × 66.8 (est.) + 40% × 67.4 = 67
WeatherGrip: 60% × 56 + 40% × 53.9 = 55
No road tests of treadwear for Turanza EverDrive. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
| Source | Turanza EverDrive | WeatherGrip |
|---|---|---|
| Reviews found online | – | 61 |
| Category | Bridgestone Turanza EverDrive | Firestone WeatherGrip |
|---|---|---|
| Relative Score | 68 | 66 |
| Dry | 67 | 65 |
| Wet | 72 | 70 |
| Snow | 66 | 74 |
| Comfort | 67 | 64 |
| Noise | 68 | 67 |
| Treadwear | 67 | 55 |
| Handling (owners) | – | 61 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Turanza EverDrive
WeatherGrip
Only categories both tires have data for count toward the headline score.
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
| Discipline | Category | Turanza EverDrive | WeatherGrip | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #5/7 Tire Rack Touring All-Season Tire Test (November 2025) | #8/8 2022 Consumer Reports All-Season Tires | – | Different tests |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
| Attribute | A · Bridgestone Turanza EverDrive | B · Firestone WeatherGrip |
|---|---|---|
| Category | All-Season tire | All Weather |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 36 | 49 |
| Rim diameters | 16″ – 20″ | 15″ – 19″ |
| Tread depth | 11/32″ | 10/32″ |
| UTQG | 800 B B | 640 A A |
| Treadwear warranty | 80,000 mi | 65,000 mi |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 50 psi | 44 psi |
| Sizes in common | 30 | 30 |
Bridgestone Turanza EverDrive
Firestone WeatherGrip
Narrow edge: Bridgestone Turanza EverDrive — better treadwear and comfort. Pick the Firestone WeatherGrip if snow matters most to you. Bridgestone Turanza EverDrive rests on little evidence so far (1 test, 1 review), so read this result as provisional.
Bridgestone Turanza EverDrive scores 67 vs 55 on treadwear.
Firestone WeatherGrip scores 74 vs 66 on snow.
Bridgestone Turanza EverDrive scores 67 vs 64 on comfort.
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Neither, by our numbers: 72 vs 70 on the wet score, within 3 points.
Neither, by our numbers: 67 vs 65 on the dry score, within 3 points.
Firestone WeatherGrip, 74 vs 66 on our snow score.
Neither, by our numbers: 68 vs 67 on the noise score, within 3 points.
Bridgestone Turanza EverDrive, 67 vs 64 on our comfort score.
Bridgestone Turanza EverDrive, 67 vs 55 on our treadwear score.
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