Tests – · 1 test Owners 69 · 1 review
Best test result: #1 of 8 in 2022 Consumer Reports All-Season Tires (tested tread life (miles))
General AltiMAX HP looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Michelin Defender T+H vs General AltiMAX HP — 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 1 + 0 road tests and 1 + 11 owner reviews. How we score
Defender T+H is ahead, 71–52
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Tests – · none yet Owners 43 · 11 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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69
Dry
Defender T+H +1653Why this score
Source Defender T+H AltiMAX HP Professional tests (TWG score) ≈ 69 (est.) ≈ 58 (est.) Reviews found online 70 45 Defender T+H: 60% × 68.8 (est.) + 40% × 70 = 69
AltiMAX HP: 60% × 58.5 (est.) + 40% × 45 = 53
No road tests of dry for Defender T+H. 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 AltiMAX HP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.41).
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72
Wet
Defender T+H +1755Why this score
Source Defender T+H AltiMAX HP Professional tests (TWG score) ≈ 72 (est.) ≈ 59 (est.) Reviews found online 73 49 Defender T+H: 60% × 71.9 (est.) + 40% × 72.8 = 72
AltiMAX HP: 60% × 58.7 (est.) + 40% × 48.8 = 55
No road tests of wet for Defender T+H. 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 AltiMAX HP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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65
Snow
No comparison–Why this score
Source Defender T+H AltiMAX HP Professional tests (TWG score) ≈ 68 (est.) – Reviews found online 61 – Defender T+H: 60% × 67.5 (est.) + 40% × 61.1 = 65
No road tests of snow for Defender T+H. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).
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67
Comfort
Defender T+H +1849Why this score
Source Defender T+H AltiMAX HP Professional tests (TWG score) ≈ 68 (est.) ≈ 63 (est.) Reviews found online 66 40 Defender T+H: 40% × 68.1 (est.) + 60% × 65.9 = 67
AltiMAX HP: 40% × 62.9 (est.) + 60% × 40 = 49
No road tests of comfort for Defender T+H. 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 AltiMAX HP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.20).
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73
Treadwear
Defender T+H +2548Why this score
Source Defender T+H AltiMAX HP Professional tests (TWG score) · 1 / – tests 76 ≈ 56 (est.) Reviews found online 68 36 Defender T+H: 60% × 76.1 + 40% × 67.9 = 73
AltiMAX HP: 60% × 55.7 (est.) + 40% × 36.2 = 48
No road tests of treadwear for AltiMAX HP. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.36).
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–
Handling (owners)
No comparison37Why this score
Source Defender T+H AltiMAX HP Reviews found online – 37
Scores at a glance
| Category | Michelin Defender T+H | General AltiMAX HP |
|---|---|---|
| Relative Score | 71 | 52 |
| Dry | 69 | 53 |
| Wet | 72 | 55 |
| Snow | 65 | – |
| Comfort | 67 | 49 |
| Treadwear | 73 | 48 |
| Handling (owners) | – | 37 |
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
Neutral
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Less important
NotLessNeutralImportantMost
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
71
/ 100
Defender T+H
52
/ 100
AltiMAX HP
Only categories both tires have data for count toward the headline score.
The professional test results behind the scores
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 | Defender T+H | AltiMAX HP | Δ | Head-to-head |
|---|---|---|---|---|---|
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #1/8 2022 Consumer Reports All-Season Tires | #47/54 2013 54 Tyre Braking Test | – | Different tests |
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Defender T+H
Not enough owner reviews yet to extract themes.
Tire B AltiMAX HP
Pros
- Excellent value for the price point
- Reliable dry road grip and handling
- Quiet and comfortable ride quality
Cons
- Fragile sidewalls prone to impact damage
- Short tread life and rapid wear
- Inconsistent wet weather performance
Specs side by side
| Attribute | A · Michelin Defender T+H | B · General AltiMAX HP |
|---|---|---|
| Category | Premium Touring All Season tire | Summer |
| Vehicle type | SUV and 4x4 | Passenger Car / Crossover |
| UTQG | 820 A - B B | — |
Which one should you actually buy?
71
/ 100
Michelin Defender T+H
52
/ 100
General AltiMAX HP
Winner: Michelin Defender T+H — better treadwear, comfort and wet. It leads or ties in every category we score. Michelin Defender T+H rests on little evidence so far (1 test, 1 review), so read this result as provisional. General AltiMAX HP rests on little evidence so far (0 tests, 11 reviews), so read this result as provisional.
Pick tire A
You want the longest tread life
Michelin Defender T+H scores 73 vs 48 on treadwear.
Pick tire A
You want the most comfortable ride
Michelin Defender T+H scores 67 vs 49 on comfort.
Pick tire A
Your priority is wet-weather safety
Michelin Defender T+H scores 72 vs 55 on wet.
Pick tire A
You want the most grip on dry roads
Michelin Defender T+H scores 69 vs 53 on dry.
Tire A · Michelin Defender T+H
Tire B · General AltiMAX HP
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Defender T+H or AltiMAX HP?
Which is better in the wet, Defender T+H or AltiMAX HP?
Michelin Defender T+H, 72 vs 55 on our wet score.
Which grips better on dry roads, Defender T+H or AltiMAX HP?
Michelin Defender T+H, 69 vs 53 on our dry score.
Which is more comfortable, Defender T+H or AltiMAX HP?
Michelin Defender T+H, 67 vs 49 on our comfort score.
Which lasts longer, Defender T+H or AltiMAX HP?
Michelin Defender T+H, 73 vs 48 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