Tests – · none yet Owners 77 · 6 reviews
Head-to-head
Updated
Bridgestone Blizzak WS70 vs Firestone Winterforce LT — 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 6 + 16 owner reviews. How we score
Blizzak WS70 is ahead, 75–69
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Tests – · none yet Owners 66 · 16 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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73
Dry
Blizzak WS70 +964Why this score
Source Blizzak WS70 Winterforce LT Professional tests (TWG score) ≈ 71 (est.) ≈ 66 (est.) Reviews found online 76 62 Blizzak WS70: 60% × 71.5 (est.) + 40% × 76.1 = 73
Winterforce LT: 60% × 65.5 (est.) + 40% × 62 = 64
No road tests of dry for Blizzak WS70. 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 Winterforce LT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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76
Wet
Blizzak WS70 +472Why this score
Source Blizzak WS70 Winterforce LT Professional tests (TWG score) ≈ 75 (est.) ≈ 72 (est.) Reviews found online 78 73 Blizzak WS70: 60% × 74.9 (est.) + 40% × 78.3 = 76
Winterforce LT: 60% × 71.9 (est.) + 40% × 72.9 = 72
No road tests of wet for Blizzak WS70. 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 Winterforce LT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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77
Snow
Blizzak WS70 +176Why this score
Source Blizzak WS70 Winterforce LT Professional tests (TWG score) ≈ 74 (est.) ≈ 74 (est.) Reviews found online 81 79 Blizzak WS70: 60% × 74.5 (est.) + 40% × 80.6 = 77
Winterforce LT: 60% × 73.9 (est.) + 40% × 79.1 = 76
No road tests of snow for Blizzak WS70. 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 Winterforce LT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
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74
Comfort
Blizzak WS70 +1262Why this score
Source Blizzak WS70 Winterforce LT Professional tests (TWG score) ≈ 71 (est.) ≈ 67 (est.) Reviews found online 77 58 Blizzak WS70: 40% × 70.6 (est.) + 60% × 77.1 = 74
Winterforce LT: 40% × 67.1 (est.) + 60% × 58.2 = 62
No road tests of comfort for Blizzak WS70 or Winterforce LT. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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–
Noise
No comparison63Why this score
Source Blizzak WS70 Winterforce LT Professional tests (TWG score) – ≈ 67 (est.) Reviews found online – 57 Winterforce LT: 60% × 66.6 (est.) + 40% × 57 = 63
No road tests of noise for Winterforce LT. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
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72
Treadwear
Blizzak WS70 +1161Why this score
Source Blizzak WS70 Winterforce LT Professional tests (TWG score) ≈ 69 (est.) ≈ 63 (est.) Reviews found online 75 57 Blizzak WS70: 60% × 69.3 (est.) + 40% × 75.4 = 72
Winterforce LT: 60% × 62.9 (est.) + 40% × 56.9 = 61
No road tests of treadwear for Blizzak WS70. 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 Winterforce LT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
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68
Handling (owners)
No comparison–Why this score
Source Blizzak WS70 Winterforce LT Reviews found online 68 –
Scores at a glance
| Category | Bridgestone Blizzak WS70 | Firestone Winterforce LT |
|---|---|---|
| Relative Score | 75 | 69 |
| Dry | 73 | 64 |
| Wet | 76 | 72 |
| Snow | 77 | 76 |
| Comfort | 74 | 62 |
| Noise | – | 63 |
| Treadwear | 72 | 61 |
| Handling (owners) | 68 | – |
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.
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Recomputed
Headline score
75
/ 100
Blizzak WS70
69
/ 100
Winterforce LT
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Blizzak WS70
Pros
- Phenomenal grip and traction on snow, ice, and slush
- Impressively quiet operation for a winter tire
- Excellent confidence in harsh, Nordic-style winter climates
Cons
- Reduced stability and handling precision on dry pavement at highway speeds
- Squishy or vague steering feel in wet conditions
- Occasional difficulty with take-off traction on rear-wheel-drive vehicles
Tire B Winterforce LT
Not enough owner reviews yet to extract themes.
Specs side by side
| Attribute | A · Bridgestone Blizzak WS70 | B · Firestone Winterforce LT |
|---|---|---|
| Category | Winter | Winter tire |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
| Sizes available | — | 15 |
| Rim diameters | — | 16″ – 20″ |
| Tread depth | — | 16/32″ |
| Sidewall | — | Blackwall |
| Max pressure | — | 80 psi |
Which one should you actually buy?
75
/ 100
Bridgestone Blizzak WS70
69
/ 100
Firestone Winterforce LT
Winner: Bridgestone Blizzak WS70 — better comfort, treadwear and dry. It leads or ties in every category we score. Bridgestone Blizzak WS70 rests on little evidence so far (0 tests, 6 reviews), so read this result as provisional. Firestone Winterforce LT rests on little evidence so far (0 tests, 16 reviews), so read this result as provisional.
Pick tire A
You want the most comfortable ride
Bridgestone Blizzak WS70 scores 74 vs 62 on comfort.
Pick tire A
You want the longest tread life
Bridgestone Blizzak WS70 scores 72 vs 61 on treadwear.
Pick tire A
You want the most grip on dry roads
Bridgestone Blizzak WS70 scores 73 vs 64 on dry.
Pick tire A
Your priority is wet-weather safety
Bridgestone Blizzak WS70 scores 76 vs 72 on wet.
Tire A · Bridgestone Blizzak WS70
Tire B · Firestone Winterforce LT
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Blizzak WS70 or Winterforce LT?
Which is better in the wet, Blizzak WS70 or Winterforce LT?
Bridgestone Blizzak WS70, 76 vs 72 on our wet score.
Which grips better on dry roads, Blizzak WS70 or Winterforce LT?
Bridgestone Blizzak WS70, 73 vs 64 on our dry score.
Which is better in snow, Blizzak WS70 or Winterforce LT?
Neither, by our numbers: 77 vs 76 on the snow score, within 3 points.
Which is more comfortable, Blizzak WS70 or Winterforce LT?
Bridgestone Blizzak WS70, 74 vs 62 on our comfort score.
Which lasts longer, Blizzak WS70 or Winterforce LT?
Bridgestone Blizzak WS70, 72 vs 61 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