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Head-to-head Updated

Cooper Discoverer S/T Maxx vs Pirelli Scorpion All Terrain Plus — Compared

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

Scorpion All Terrain Plus is ahead, 72–65

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Tire ACooper

Discoverer S/T Maxx

All Season

Tests – · none yet Owners 64 · 325 reviews

“Interesting, I'm considering a Cooper Discoverer A/T3 Sport or Discoverer S/T Maxx in 245/70r16 for my Nissan. All of the reviews are excellent and have been recommended from friends using both types, one on little Suzuki Jimny and one on GC 2.7 diesel. According to them they are great both on pavement and off road, with GC driver being long time off roader.”

Category by category

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

  1. 70

    Dry

    Scorpion All Terrain Plus +2
    72
    Why this score
    SourceDiscoverer S/T MaxxScorpion All Terrain Plus
    Reviews found online7174
  2. 70

    Wet

    Scorpion All Terrain Plus +7
    77
    Why this score
    SourceDiscoverer S/T MaxxScorpion All Terrain Plus
    Reviews found online7080
  3. 64

    Snow

    Scorpion All Terrain Plus +9
    73
    Why this score
    SourceDiscoverer S/T MaxxScorpion All Terrain Plus
    Reviews found online6175
  4. 63

    Comfort

    Scorpion All Terrain Plus +8
    71
    Why this score
    SourceDiscoverer S/T MaxxScorpion All Terrain Plus
    Reviews found online5873
  5. 59

    Noise

    Scorpion All Terrain Plus +8
    67
    Why this score
    SourceDiscoverer S/T MaxxScorpion All Terrain Plus
    Reviews found online4869
  6. 66

    Treadwear

    Scorpion All Terrain Plus +2
    68
    Why this score
    SourceDiscoverer S/T MaxxScorpion All Terrain Plus
    Professional tests (TWG score)–66
    Reviews found online6670
  7. 51

    Handling

    Scorpion All Terrain Plus +25
    76
    Why this score
    SourceDiscoverer S/T MaxxScorpion All Terrain Plus
    Reviews found online5176
Scores at a glance
CategoryCooper Discoverer S/T MaxxPirelli Scorpion All Terrain Plus
Relative Score 65 72
Dry 70 72
Wet 70 77
Snow 64 73
Comfort 63 71
Noise 59 67
Treadwear 66 68
Handling 51 76

Higher is better. The Relative Score follows your weights below; category scores do not change.

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Recomputed
Headline score

Discoverer S/T Maxx

Scorpion All Terrain Plus

Pros, cons & observations

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

Tire A Discoverer S/T Maxx

Pros

  • Aggressive all-terrain tread pattern that excels in dirt, gravel, sand, and moderate mud
  • Surprisingly quiet and smooth ride on the highway for such a rugged tire
  • Exceptional sidewall strength and puncture resistance against sharp rocks and debris

Cons

  • Faster-than-expected tread wear for some users, particularly on heavier duty or lighter vehicles
  • Subpar wet pavement traction, specifically in cold or greasy conditions
  • Stiff ride quality and potential handling vagueness or steering pull if pressures are not meticulously tuned
All owner themes in the Discoverer S/T Maxx review

Tire B Scorpion All Terrain Plus

Pros

  • Exceptional wet, mud, and winter/snow traction (3-peak mountain snowflake certified)
  • Surprisingly quiet and smooth ride on the highway compared to aggressive competitors
  • Aggressive, attractive sidewall and tread styling that enhances vehicle appearance

Cons

  • Some users reported persistent balancing issues or vibrations at highway speeds
  • A few drivers noted increased road noise or uneven shoulder wear as the tires aged
  • Minor reduction in fuel economy reported by some truck and SUV owners
All owner themes in the Scorpion All Terrain Plus review

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Cooper Discoverer S/T Maxx

Positive

Community sentiment regarding the Cooper Discoverer S/T Maxx is largely positive, with drivers praising its off-road traction in mud and rocks, durability, and quiet on-road ride. Users frequently note its towing capability and solid performance, though some discuss questions about cornering feel, pricing, and available sizing options.

duramaxforum.com ·2012-09-10

“I have the 285/75-16 Discoverer MAXX on my 05 CCSB and I love them. They ride nice, are quiet and work well when hauling my Tractor . As far as the feeling when turning they do feel a little different but it has not affected the handeling of the truck at all. I def . recommend getting this tire .”
duramaxforum.com ·2012-09-10

“I have 285/75-r16 on my f-150 and love them. I've put them through hell (rocks, mud, sand, rim breaking in half and truck skidding down the road on it) and the have held up amazing. My old set of cooper st's last around 60k and still had a little life left. Ill never run any thing but coopers now. and for the record i had that tire checked out by 3 different tire shops and they all said it was fine.”
Top themes
#off road traction#durability and toughness#quiet highway ride#towing performance#cornering and handling feel#size availability

Based on 10 community posts

Tire B

Pirelli Scorpion All Terrain Plus

We haven't collected enough community discussion about this tire yet.

Specs side by side

Attribute A · Cooper Discoverer S/T Maxx B · Pirelli Scorpion All Terrain Plus
CategoryAll Season—
Vehicle typeSUV and 4x4SUV and 4x4
Sizes available3029
Rim diameters16″ – 20″16″ – 20″
Tread depth19/32″12 - 16/32″
UTQG—640 A B
Treadwear warranty—50,000 mi
SidewallBlack Side Wall - Raised Outline White LetteringBlack Side Wall - Raised White Lettering
Max pressure35 - 80 psi44 - 80 psi

Which one should you actually buy?

Cooper Discoverer S/T Maxx

Pirelli Scorpion All Terrain Plus

Winner: Pirelli Scorpion All Terrain Plus — better handling, snow and comfort. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Pirelli Scorpion All Terrain Plus scores 76 vs 51 on handling.

Pick tire B You drive through snowy winters

Pirelli Scorpion All Terrain Plus scores 73 vs 64 on snow.

Pick tire B You want the most comfortable ride

Pirelli Scorpion All Terrain Plus scores 71 vs 63 on comfort.

Pick tire B You want a quieter cabin

Pirelli Scorpion All Terrain Plus scores 67 vs 59 on noise.

Tire A · Cooper Discoverer S/T Maxx
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Tire B · Pirelli Scorpion All Terrain Plus
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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.

72

Leads

Scorpion All Terrain Plus

Amazon