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Head-to-head Updated

Nexen Roadian AT Pro RA8 vs Toyo Open Country A/T II — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Check price on Amazon · Roadian AT Pro RA8 Check price on Amazon · Open Country A/T II
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Category by category

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

  1. 66

    Dry

    No comparison
    –
    Why this score
    SourceRoadian AT Pro RA8Open Country A/T II
    Reviews found online66–
  2. 69

    Wet

    No comparison
    –
    Why this score
    SourceRoadian AT Pro RA8Open Country A/T II
    Reviews found online69–
  3. 69

    Snow

    No comparison
    –
    Why this score
    SourceRoadian AT Pro RA8Open Country A/T II
    Reviews found online69–
  4. 66

    Comfort

    No comparison
    –
    Why this score
    SourceRoadian AT Pro RA8Open Country A/T II
    Reviews found online64–
  5. 68

    Noise

    No comparison
    –
    Why this score
    SourceRoadian AT Pro RA8Open Country A/T II
    Reviews found online70–
  6. 67

    Treadwear

    No comparison
    –
    Why this score
    SourceRoadian AT Pro RA8Open Country A/T II
    Professional tests (TWG score)66–
    Reviews found online69–
  7. 65

    Handling

    No comparison
    –
    Why this score
    SourceRoadian AT Pro RA8Open Country A/T II
    Reviews found online65–
Scores at a glance
CategoryNexen Roadian AT Pro RA8Toyo Open Country A/T II
Relative Score 67 –
Dry 66 –
Wet 69 –
Snow 69 –
Comfort 66 –
Noise 68 –
Treadwear 67 –
Handling 65 –

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.

Important
NoneLessNeutralMoreMost
Important
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Neutral
NoneLessNeutralMoreMost
Less important
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Less important
NoneLessNeutralMoreMost
Important
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Neutral
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Recomputed
Headline score

Roadian AT Pro RA8

Open Country A/T II

Only categories both tires have data for count toward the headline score.

Specs side by side

Attribute A · Nexen Roadian AT Pro RA8 B · Toyo Open Country A/T II
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available39—
Rim diameters15″ – 22″—
Tread depth13/32″13 - 17/32″
UTQG560 A B600 A B
Treadwear warranty50,000 mi—
SidewallOutlined White LetteringBlack Side Wall - Raised Outline White Lettering
Max pressure51 psi44 - 80 psi

Which one should you actually buy?

Nexen Roadian AT Pro RA8

Toyo Open Country A/T II

Only Nexen Roadian AT Pro RA8 has enough test and review data for a Relative Score, so there is no head-to-head winner yet.

Tire A · Nexen Roadian AT Pro RA8
Check price on Amazon
Tire B · Toyo Open Country A/T II
Check price on Amazon

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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.

Community buzz from Reddit and forums is shown for context only — it never changes the score.