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Michelin Defender LTX M/S vs Toyo A23 — Compared (May 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.
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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
Why this score
| Source | Defender LTX M/S | A23 |
|---|---|---|
| Tire Rack owners | 92 | 82 |
| Tyre Reviews owners | 94 | 78 |
Wet
Why this score
| Source | Defender LTX M/S | A23 |
|---|---|---|
| Tire Rack owners | 83 | 73 |
| Tyre Reviews owners | 91 | 59 |
Snow
Why this score
| Source | Defender LTX M/S | A23 |
|---|---|---|
| Tire Rack owners | 94 | 51 |
| Tyre Reviews owners | 80 | 60 |
Comfort
Why this score
| Source | Defender LTX M/S | A23 |
|---|---|---|
| Tire Rack owners | 84 | 69 |
| Tyre Reviews owners | 87 | 66 |
Noise
Treadwear
Why this score
| Source | Defender LTX M/S | A23 |
|---|---|---|
| Tire Rack owners | 92 | 51 |
| Tyre Reviews owners | 97 | 64 |
Handling
Why this score
| Source | Defender LTX M/S | A23 |
|---|---|---|
| Tyre Reviews owners | 85 | 63 |
Scores at a glance
| Category | Michelin Defender LTX M/S | Toyo A23 |
|---|---|---|
| Relative Score | 95 | 64 |
| Dry | 98 | 78 |
| Wet | 96 | 59 |
| Snow | 82 | 60 |
| Comfort | 96 | 66 |
| Noise | 95 | – |
| Treadwear | 97 | 64 |
| Handling | 97 | 63 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Tire A
Tire B
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Michelin Defender LTX M/S is widely regarded as a premier all-season tire for trucks and SUVs, consistently praised for its exceptional tread longevity and balanced performance across various weather conditions. While the vast majority of users report superior ride comfort, stability, and fuel efficiency, a small minority of owners have noted issues with increased road noise as the tires age or inconsistent traction in specific wet-weather scenarios.
Pros
- Exceptional tread life often exceeding 60,000–80,000 miles
- Strong all-weather traction, particularly in dry and light snow conditions
- Improved fuel efficiency due to low rolling resistance
- High level of ride comfort and stability for heavy vehicles
- Reliable performance that often outperforms original equipment (OE) tires
Cons
- Increased road noise reported by some users as the tire tread wears down
- Higher price point compared to competitors
- Occasional reports of reduced wet-weather grip or traction loss during turns
- Limited off-road capability in mud or deep sand
Observations
- Heavy-duty truck owners (RAM 2500/3500) report high satisfaction with durability, even under heavy usage or towing conditions.
- SUV owners (Expedition, Highlander) frequently cite the tire as a significant upgrade over factory-installed rubber, specifically noting improvements in cabin quietness and fuel economy.
- Users recommend running higher tire pressures (40-45 psi) to optimize performance and handling on certain truck platforms.
The Toyo A23 is a polarizing OEM tire that receives highly inconsistent feedback, often depending on the user's driving environment and expectations. While some owners report satisfactory longevity and reliable performance for daily commuting, a significant portion of users criticize its poor wet-weather traction and premature tread wear.
Pros
- Solid dry road grip and stability
- Acceptable comfort and noise levels for highway driving
- Capable off-road performance in muddy or rural conditions
- Competitive value for fleet or standard daily use
Cons
- Dangerous or unpredictable traction in wet conditions
- Inconsistent tread life with reports of premature wear
- High levels of road noise reported by some users
- Poor value proposition compared to premium aftermarket alternatives
Observations
- Users of larger 4x4 vehicles like the Shogun Sport report highly polarized experiences, ranging from excellent off-road capability to extreme instability in the wet.
- CUV owners, specifically those with the Mazda CX5, appear more satisfied with the tire's longevity, with some reporting up to 44,000 miles of service.
Specs side by side
| Attribute | A · Michelin Defender LTX M/S | B · Toyo A23 |
|---|---|---|
| Category | Premium Touring All Season tire | All Season Touring tires |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
Which one should you actually buy?
Michelin
Toyo
Winner: Michelin Defender LTX M/S — better wet, handling and treadwear. It leads or ties in every category we score.
Michelin Defender LTX M/S scores 96 vs 59 on wet.
Michelin Defender LTX M/S scores 97 vs 63 on handling.
Michelin Defender LTX M/S scores 97 vs 64 on treadwear.
Michelin Defender LTX M/S scores 96 vs 66 on comfort.
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.