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General AltiMAX RT looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Bridgestone Ecopia H/L 422 Plus vs General AltiMAX RT — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 0 + 0 road tests and 41 + 11 owner reviews. How we score

AltiMAX RT is ahead, 65–58

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General AltiMAX RT
Tire BGeneral

AltiMAX RT

All-Season Touring tires

Provisional

Tests – · none yet Owners 63 · 11 reviews

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 57

    Dry

    AltiMAX RT +8
    65
    Why this score
    SourceEcopia H/L 422 PlusAltiMAX RT
    Professional tests (TWG score)≈ 61 (est.)≈ 66 (est.)
    Reviews found online5164

    Ecopia H/L 422 Plus: 60% × 60.9 (est.) + 40% × 50.7 = 57

    AltiMAX RT: 60% × 66.1 (est.) + 40% × 63.7 = 65

    No road tests of dry for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

    No road tests of dry for AltiMAX RT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).

  2. 60

    Wet

    AltiMAX RT +7
    67
    Why this score
    SourceEcopia H/L 422 PlusAltiMAX RT
    Professional tests (TWG score)≈ 62 (est.)≈ 68 (est.)
    Reviews found online5766

    Ecopia H/L 422 Plus: 60% × 62.5 (est.) + 40% × 56.7 = 60

    AltiMAX RT: 60% × 67.7 (est.) + 40% × 66 = 67

    No road tests of wet for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

    No road tests of wet for AltiMAX RT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).

  3. 61

    Snow

    Level
    61
    Why this score
    SourceEcopia H/L 422 PlusAltiMAX RT
    Professional tests (TWG score)≈ 65 (est.)≈ 65 (est.)
    Reviews found online5455

    Ecopia H/L 422 Plus: 60% × 64.8 (est.) + 40% × 54.4 = 61

    AltiMAX RT: 60% × 65 (est.) + 40% × 55 = 61

    No road tests of snow for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

    No road tests of snow for AltiMAX RT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.33).

  4. 60

    Comfort

    AltiMAX RT +5
    65
    Why this score
    SourceEcopia H/L 422 PlusAltiMAX RT
    Professional tests (TWG score)≈ 66 (est.)≈ 68 (est.)
    Reviews found online5062

    Ecopia H/L 422 Plus: 60% × 65.8 (est.) + 40% × 50.1 = 60

    AltiMAX RT: 60% × 67.8 (est.) + 40% × 61.5 = 65

    No road tests of comfort for Ecopia H/L 422 Plus or AltiMAX RT. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 62

    Noise

    AltiMAX RT +4
    66
    Why this score
    SourceEcopia H/L 422 PlusAltiMAX RT
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online5565

    Ecopia H/L 422 Plus: 60% × 67.3 (est.) + 40% × 54.5 = 62

    AltiMAX RT: 60% × 67.3 (est.) + 40% × 64.8 = 66

    No road tests of noise for Ecopia H/L 422 Plus or AltiMAX RT. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 56

    Treadwear

    AltiMAX RT +9
    65
    Why this score
    SourceEcopia H/L 422 PlusAltiMAX RT
    Professional tests (TWG score)≈ 60 (est.)≈ 65 (est.)
    Reviews found online4964

    Ecopia H/L 422 Plus: 60% × 60.4 (est.) + 40% × 48.6 = 56

    AltiMAX RT: 60% × 65.1 (est.) + 40% × 63.8 = 65

    No road tests of treadwear for Ecopia H/L 422 Plus. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

    No road tests of treadwear for AltiMAX RT. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).

  7. 47

    Handling (owners)

    AltiMAX RT +17
    64
    Why this score
    SourceEcopia H/L 422 PlusAltiMAX RT
    Reviews found online4764
Scores at a glance
CategoryBridgestone Ecopia H/L 422 PlusGeneral AltiMAX RT
Relative Score 58 65
Dry 57 65
Wet 60 67
Snow 61 61
Comfort 60 65
Noise 62 66
Treadwear 56 65
Handling (owners) 47 64

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
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Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
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Neutral
NotLessNeutralImportantMost
Less important
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Recomputed
Headline score

Ecopia H/L 422 Plus

AltiMAX RT

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Ecopia H/L 422 Plus

Not enough owner reviews yet to extract themes.

Tire B AltiMAX RT

Pros

  • Affordable price point offering high value
  • Quiet and comfortable ride quality suitable for large sedans
  • Reliable all-around traction in both wet and dry conditions

Cons

  • Subpar wet-weather performance reported by some users
  • Premature tread wear down to 30,000 miles in isolated experiences
All owner themes in the AltiMAX RT review

Specs side by side

Attribute A · Bridgestone Ecopia H/L 422 Plus B · General AltiMAX RT
CategoryAll-Season tireAll-Season Touring tires
Vehicle typeSUV and 4x4Passenger Car / Crossover
Sizes available19—
Rim diameters15″ – 20″—
Tread depth9/32″10/32″
UTQG600 A A440 A A
Treadwear warranty—70,000 mi
SidewallBlackwallBlackwall
Max pressure51 psi44 psi

Which one should you actually buy?

Bridgestone Ecopia H/L 422 Plus

General AltiMAX RT

Winner: General AltiMAX RT — better handling, treadwear and dry. It leads or ties in every category we score. General AltiMAX RT rests on little evidence so far (0 tests, 11 reviews), so read this result as provisional.

Pick tire B You enjoy sharp, responsive handling

General AltiMAX RT scores 64 vs 47 on handling.

Pick tire B You want the longest tread life

General AltiMAX RT scores 65 vs 56 on treadwear.

Pick tire B You want the most grip on dry roads

General AltiMAX RT scores 65 vs 57 on dry.

Pick tire B Your priority is wet-weather safety

General AltiMAX RT scores 67 vs 60 on wet.

Tire A · Bridgestone Ecopia H/L 422 Plus
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Tire B · General AltiMAX RT
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Ecopia H/L 422 Plus or AltiMAX RT?

Which is better in the wet, Ecopia H/L 422 Plus or AltiMAX RT?

General AltiMAX RT, 67 vs 60 on our wet score.

Which grips better on dry roads, Ecopia H/L 422 Plus or AltiMAX RT?

General AltiMAX RT, 65 vs 57 on our dry score.

Which is better in snow, Ecopia H/L 422 Plus or AltiMAX RT?

Neither, by our numbers: 61 vs 61 on the snow score, within 3 points.

Which is quieter, Ecopia H/L 422 Plus or AltiMAX RT?

General AltiMAX RT, 66 vs 62 on our noise score.

Which is more comfortable, Ecopia H/L 422 Plus or AltiMAX RT?

General AltiMAX RT, 65 vs 60 on our comfort score.

Which lasts longer, Ecopia H/L 422 Plus or AltiMAX RT?

General AltiMAX RT, 65 vs 56 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