71
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
69/100
9 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Bridgestone Blizzak LM30 vs Goodyear Assurance WeatherReady — Compared (September 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
89
/ 100
Objective (60%)
73/100
2 professional tests
User signal (40%)
96/100
145 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Goodyear Assurance WeatherReady — better handling, comfort 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)
Assurance WeatherReady leads by 1
Why this score
| Source | Blizzak LM30 | Assurance WeatherReady |
|---|---|---|
| Professional tests (TWG score) | – | 66 |
| Tyre Reviews owners | 77 | 77 |
| SimpleTire owners | – | 84 |
Wet
Score (0–100)
Assurance WeatherReady leads by 16
Why this score
| Source | Blizzak LM30 | Assurance WeatherReady |
|---|---|---|
| Professional tests (TWG score) | – | 83 |
| Tyre Reviews owners | 72 | 80 |
| SimpleTire owners | – | 86 |
Snow
Score (0–100)
Why this score
| Source | Blizzak LM30 | Assurance WeatherReady |
|---|---|---|
| Professional tests (TWG score) | – | 77 |
| SimpleTire owners | – | 85 |
Comfort
Score (0–100)
Assurance WeatherReady leads by 26
Why this score
| Source | Blizzak LM30 | Assurance WeatherReady |
|---|---|---|
| Tyre Reviews owners | 69 | 73 |
| SimpleTire owners | – | 82 |
Noise
Score (0–100)
Why this score
| Source | Blizzak LM30 | Assurance WeatherReady |
|---|---|---|
| SimpleTire owners | – | 82 |
Treadwear
Score (0–100)
Assurance WeatherReady leads by 15
Why this score
| Source | Blizzak LM30 | Assurance WeatherReady |
|---|---|---|
| Tyre Reviews owners | 76 | 80 |
| SimpleTire owners | – | 90 |
Handling
Score (0–100)
Assurance WeatherReady leads by 39
Why this score
| Source | Blizzak LM30 | Assurance WeatherReady |
|---|---|---|
| Tyre Reviews owners | 56 | 70 |
Scores at a glance
| Category | Bridgestone Blizzak LM30 | Goodyear Assurance WeatherReady |
|---|---|---|
| Relative Score | 71 | 89 |
| Dry | 77 | 78 |
| Wet | 72 | 88 |
| Snow | – | 77 |
| Comfort | 69 | 95 |
| Noise | – | 92 |
| Treadwear | 76 | 91 |
| Handling | 56 | 95 |
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
71
/ 100
Tire A
89
/ 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 Bridgestone Blizzak LM30 receives a polarized reception from users, with performance heavily dependent on regional climate and driving expectations. While some drivers praise its competence in deep snow and wet conditions, others report inconsistent grip levels and premature tread degradation compared to competing winter tires.
Pros
- Strong performance in deep snow and slushy conditions
- Excellent resistance to aquaplaning in heavy rain
- Progressive breakaway characteristics in dry, cold conditions
- Improved steering response and low-speed feel in cold weather
Cons
- Inconsistent grip on greasy or thawed road surfaces
- Faster than expected tread wear for some users
- Higher noise levels compared to summer tires
- Performance perceived as inferior to top-tier competitors like Continental
Observations
- Users with front-wheel-drive estate vehicles reported significant traction issues and surface polishing under heavy torque.
- Drivers of performance-oriented vehicles like the Honda S2000 noted improved steering response despite increased road noise.
The Goodyear Assurance WeatherReady is widely regarded as a highly capable all-weather tire that excels in adverse conditions, particularly snow and heavy rain. Most users report a significant improvement in confidence and traction over OEM tires, though this performance comes with a slight trade-off in fuel efficiency and occasional reports of increased road noise.
Pros
- Exceptional traction and handling in wet, slushy, and snowy conditions.
- High level of driver confidence and vehicle stability.
- Smooth and quiet ride quality on dry pavement.
- Strong performance as a versatile, year-round solution for varied climates.
Cons
- Noticeable reduction in fuel economy (typically 1-2 MPG).
- Reports of increased road noise or a 'hum' at certain speeds.
- Some users report faster-than-expected tread wear.
- Higher price point compared to standard all-season alternatives.
Observations
- Drivers of hybrid vehicles, such as the Honda Accord Hybrid, noted a more pronounced awareness of road noise, likely due to the quiet nature of the electric powertrain.
- Users with AWD SUVs and crossovers consistently praised the tire's ability to handle deep snow and heavy rain, often citing it as a major upgrade over stock tires.
Specifications
Specs side by side
| Attribute | A · Bridgestone Blizzak LM30 | B · Goodyear Assurance WeatherReady |
|---|---|---|
| Category | Winter High Performance tires | All Season Premium Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | — | 34 |
| Rim diameters | — | 15″ – 20″ |
| Tread depth | — | 10 - 11/32″ |
| UTQG | — | 700 A A |
| Treadwear warranty | — | 60,000 mi |
| Sidewall | — | Black Side Wall - Vertical Serrated Band |
| Max pressure | — | 50 - 51 psi |
Final verdict
Which one should you actually buy?
71
/ 100
Bridgestone
89
/ 100
Goodyear
Winner: Goodyear Assurance WeatherReady — better handling, comfort and wet. It leads or ties in every category we score.
Pick tire B
You enjoy sharp, responsive handling
Goodyear Assurance WeatherReady scores 95 vs 56 on handling.
Pick tire B
You want the most comfortable ride
Goodyear Assurance WeatherReady scores 95 vs 69 on comfort.
Pick tire B
Your priority is wet-weather safety
Goodyear Assurance WeatherReady scores 88 vs 72 on wet.
Pick tire B
You want the longest tread life
Goodyear Assurance WeatherReady scores 91 vs 76 on treadwear.
Tire A · Bridgestone Blizzak LM30
Tire B · Goodyear Assurance WeatherReady
More comparisons
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Goodyear Assurance WeatherReady 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.