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Cooper CS5 Grand Touring vs Sumitomo HTR A/S P02 — 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 0 + 1 road tests and 776 + 116 owner reviews. How we score

CS5 Grand Touring is ahead, 74–65

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Cooper CS5 Grand Touring
Tire ACooper

CS5 Grand Touring

All Season Touring tires

± 7

Tests – · none yet Owners 76 · 776 reviews

“I put Cooper CS5 Grand Tourings on my Sienna after having gone through several sets of Michelins, I am happy with them so far. Regardless of what tire you purchase, they will not get to their warranty mileage on a Sienna. The Sienna is notoriously hard on tires. A word of advice, run them at 40 to 42 PSI and rotate them regularly if you want to get reasonable wear. The Sienna's 35 PSI recommendation is FAR too low for the weight the tires carry and the front tires wear 3x faster than the rears.”

Sumitomo HTR A/S P02
Tire BSumitomo

HTR A/S P02

All-Season tire

± 8

Tests – · 1 test Owners 66 · 116 reviews

Category by category

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

  1. 77

    Dry

    CS5 Grand Touring +8
    69
    Why this score
    SourceCS5 Grand TouringHTR A/S P02
    Professional tests (TWG score)≈ 74 (est.)≈ 69 (est.)
    Reviews found online8270

    CS5 Grand Touring: 60% × 73.9 (est.) + 40% × 81.9 = 77

    HTR A/S P02: 60% × 68.9 (est.) + 40% × 69.9 = 69

    No road tests of dry for CS5 Grand Touring. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

    No road tests of dry for HTR A/S P02. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 77

    Wet

    CS5 Grand Touring +8
    69
    Why this score
    SourceCS5 Grand TouringHTR A/S P02
    Professional tests (TWG score)≈ 75 (est.)≈ 69 (est.)
    Reviews found online7968

    CS5 Grand Touring: 60% × 75.5 (est.) + 40% × 79.3 = 77

    HTR A/S P02: 60% × 69.2 (est.) + 40% × 67.9 = 69

    No road tests of wet for CS5 Grand Touring. 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 HTR A/S P02. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 67

    Snow

    CS5 Grand Touring +5
    62
    Why this score
    SourceCS5 Grand TouringHTR A/S P02
    Professional tests (TWG score)≈ 68 (est.)≈ 66 (est.)
    Reviews found online6457

    CS5 Grand Touring: 60% × 68.3 (est.) + 40% × 64.1 = 67

    HTR A/S P02: 60% × 65.7 (est.) + 40% × 57.1 = 62

    No road tests of snow for CS5 Grand Touring. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).

    No road tests of snow for HTR A/S P02. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).

  4. 74

    Comfort

    CS5 Grand Touring +11
    63
    Why this score
    SourceCS5 Grand TouringHTR A/S P02
    Professional tests (TWG score)≈ 71 (est.)≈ 68 (est.)
    Reviews found online7761

    CS5 Grand Touring: 40% × 70.5 (est.) + 60% × 76.6 = 74

    HTR A/S P02: 40% × 67.6 (est.) + 60% × 60.6 = 63

    No road tests of comfort for CS5 Grand Touring or HTR A/S P02. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 72

    Noise

    CS5 Grand Touring +4
    68
    Why this score
    SourceCS5 Grand TouringHTR A/S P02
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online8170

    CS5 Grand Touring: 60% × 66.6 (est.) + 40% × 81 = 72

    HTR A/S P02: 60% × 66.6 (est.) + 40% × 70 = 68

    No road tests of noise for CS5 Grand Touring or HTR A/S P02. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 70

    Treadwear

    CS5 Grand Touring +17
    53
    Why this score
    SourceCS5 Grand TouringHTR A/S P02
    Professional tests (TWG score) · – / 1 tests≈ 68 (est.)45
    Reviews found online7364

    CS5 Grand Touring: 60% × 68.4 (est.) + 40% × 72.6 = 70

    HTR A/S P02: 60% × 44.8 + 40% × 64.4 = 53

    No road tests of treadwear for CS5 Grand Touring. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  7. 73

    Handling (owners)

    CS5 Grand Touring +8
    65
    Why this score
    SourceCS5 Grand TouringHTR A/S P02
    Reviews found online7365
Scores at a glance
CategoryCooper CS5 Grand TouringSumitomo HTR A/S P02
Relative Score 74 65
Dry 77 69
Wet 77 69
Snow 67 62
Comfort 74 63
Noise 72 68
Treadwear 70 53
Handling (owners) 73 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 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.

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Neutral
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Neutral
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Recomputed
Headline score
± 7

CS5 Grand Touring

± 8

HTR A/S P02

Pros, cons & observations

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

Tire A CS5 Grand Touring

Pros

  • Excellent wet and dry traction with strong hydroplaning resistance
  • High value for the price compared to premium competitors
  • Smooth, comfortable ride quality

Cons

  • Some drivers experienced noticeable road noise, particularly on specific lighter vehicles like hybrids
  • Mediocre performance in heavy winter snow, ice, or deep mud
  • Cornering grip in emergency maneuvers is considered average by some drivers
All owner themes in the CS5 Grand Touring review

Tire B HTR A/S P02

Pros

  • Affordable, budget-friendly pricing
  • Low road noise and comfortable, smooth ride
  • Responsive dry and wet handling

Cons

  • Tread life occasionally falls short of expected mileage warranties
  • Winter and snow traction is generally described as merely adequate or mediocre
  • Some complaints regarding balancing issues or slight hydroplaning in heavy downpours
All owner themes in the HTR A/S P02 review

What real owners are saying

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

Tire A

Cooper CS5 Grand Touring

Positive

Community sentiment toward the Cooper CS5 Grand Touring is largely positive, with owners highlighting its smooth ride, low road noise, and reliable all-season traction in rain and light snow. While praised as a strong value compared to premium competitors like Michelin, several users note that treadwear often falls short of the advertised 80,000-mile warranty, particularly on heavier minivans or under high-heat conditions.

subaruoutback.org ·1 upvote ·2023-02-05

“My wife and I have been running Cooper CS5 Grand Touring on Outback and Impreza for many years. (the Outback is on its 2nd set) For us, having a QUIET tire is primary importance... followed closely with winter-traction here in Vermont winters. We do NOT want to have 2nd set of dedicated snow-tires for the winter. The CS5 have met our requirements. At the very least, I would suggest you consider the CS5 Ultra as you make a decision.”
r/cars ·1 upvote ·2017-09-01

“I have the Cooper cs5 grand touring on my Odyssey and love them. Very quiet and snoot riding. Fwiw, I'm in Southern California so we have little cold/wet weather let alone snow, but they did great when I drove up to Sequoia and had cables on during the snow storm. Much better than the Michelin Defenders I had before.”
subaruoutback.org ·2017-01-08

“I too was looking for quiet tires when it came time to replace. Have been very happy with COOPER CS5 GRAND TOURING ==> The CS5 has many modern technologies which improve longevity and traction AND they are M+S rated. I run them all year in Vermont and the snow traction is acceptable with Subaru AWD.”
Top themes
#ride comfort and low noise#winter and wet traction#treadwear vs warranty mileage#competitive pricing and rebates#comparison to Michelin tires#tire pressure sensitivity#speed rating differences

Based on 38 community posts

Tire B

Sumitomo HTR A/S P02

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

Specs side by side

Attribute A · Cooper CS5 Grand Touring B · Sumitomo HTR A/S P02
CategoryAll Season Touring tiresAll-Season tire
Vehicle typeSUV and 4x4Passenger Car / Crossover
Tread depth11 - 12/32″10/32″
UTQG780 A A600 A A
Treadwear warranty80,000 mi65,000 mi
SidewallBlack Side WallBlackwall
Max pressure44 psi51 psi

Which one should you actually buy?

Cooper CS5 Grand Touring

Sumitomo HTR A/S P02

Winner: Cooper CS5 Grand Touring — better treadwear, comfort and dry. It leads or ties in every category we score.

Pick tire A You want the longest tread life

Cooper CS5 Grand Touring scores 70 vs 53 on treadwear.

Pick tire A You want the most comfortable ride

Cooper CS5 Grand Touring scores 74 vs 63 on comfort.

Pick tire A You want the most grip on dry roads

Cooper CS5 Grand Touring scores 77 vs 69 on dry.

Pick tire A Your priority is wet-weather safety

Cooper CS5 Grand Touring scores 77 vs 69 on wet.

Tire A · Cooper CS5 Grand Touring
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Tire B · Sumitomo HTR A/S P02
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CS5 Grand Touring or HTR A/S P02?

Which is better in the wet, CS5 Grand Touring or HTR A/S P02?

Cooper CS5 Grand Touring, 77 vs 69 on our wet score.

Which grips better on dry roads, CS5 Grand Touring or HTR A/S P02?

Cooper CS5 Grand Touring, 77 vs 69 on our dry score.

Which is better in snow, CS5 Grand Touring or HTR A/S P02?

Cooper CS5 Grand Touring, 67 vs 62 on our snow score.

Which is quieter, CS5 Grand Touring or HTR A/S P02?

Cooper CS5 Grand Touring, 72 vs 68 on our noise score.

Which is more comfortable, CS5 Grand Touring or HTR A/S P02?

Cooper CS5 Grand Touring, 74 vs 63 on our comfort score.

Which lasts longer, CS5 Grand Touring or HTR A/S P02?

Cooper CS5 Grand Touring, 70 vs 53 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