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Firestone WeatherGrip vs Cooper CS5 Grand Touring — 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 24 + 776 owner reviews. How we score

CS5 Grand Touring is ahead, 74–66

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Cooper CS5 Grand Touring
Tire BCooper

CS5 Grand Touring

All Season Touring tires

± 7

Tests – · none yet Owners 76 · 776 reviews

“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.”

Category by category

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

  1. 65

    Dry

    CS5 Grand Touring +12
    77
    Why this score
    SourceWeatherGripCS5 Grand Touring
    Professional tests (TWG score)≈ 66 (est.)≈ 74 (est.)
    Reviews found online6482

    WeatherGrip: 60% × 66.2 (est.) + 40% × 63.5 = 65

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

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

  2. 70

    Wet

    CS5 Grand Touring +7
    77
    Why this score
    SourceWeatherGripCS5 Grand Touring
    Professional tests (TWG score)≈ 70 (est.)≈ 75 (est.)
    Reviews found online7079

    WeatherGrip: 60% × 70.4 (est.) + 40% × 70.1 = 70

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

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

  3. 75

    Snow

    WeatherGrip +8
    67
    Why this score
    SourceWeatherGripCS5 Grand Touring
    Professional tests (TWG score)≈ 73 (est.)≈ 68 (est.)
    Reviews found online7764

    WeatherGrip: 60% × 73.2 (est.) + 40% × 77.1 = 75

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

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

  4. 65

    Comfort

    CS5 Grand Touring +9
    74
    Why this score
    SourceWeatherGripCS5 Grand Touring
    Professional tests (TWG score)≈ 68 (est.)≈ 71 (est.)
    Reviews found online6277

    WeatherGrip: 40% × 67.9 (est.) + 60% × 62.4 = 65

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

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

  5. 68

    Noise

    CS5 Grand Touring +4
    72
    Why this score
    SourceWeatherGripCS5 Grand Touring
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online6981

    WeatherGrip: 60% × 66.6 (est.) + 40% × 69.2 = 68

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

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

  6. 55

    Treadwear

    CS5 Grand Touring +15
    70
    Why this score
    SourceWeatherGripCS5 Grand Touring
    Professional tests (TWG score) · 1 / – tests55≈ 68 (est.)
    Reviews found online5473

    WeatherGrip: 60% × 55.2 + 40% × 53.9 = 55

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

    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. 62

    Handling (owners)

    CS5 Grand Touring +11
    73
    Why this score
    SourceWeatherGripCS5 Grand Touring
    Reviews found online6273
Scores at a glance
CategoryFirestone WeatherGripCooper CS5 Grand Touring
Relative Score 66 74
Dry 65 77
Wet 70 77
Snow 75 67
Comfort 65 74
Noise 68 72
Treadwear 55 70
Handling (owners) 62 73

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
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Recomputed
Headline score
± 8

WeatherGrip

± 7

CS5 Grand Touring

Pros, cons & observations

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

Tire A WeatherGrip

Pros

  • Outstanding snow and winter weather traction
  • Confident wet weather and rain grip
  • Smooth and comfortable ride quality

Cons

  • Faster tread wear due to the softer rubber compound
  • Noticeable drop in fuel economy (MPG)
  • Subpar dry pavement performance compared to dedicated summer or standard all-season tires
All owner themes in the WeatherGrip review

Tire B 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

What real owners are saying

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

Tire A

Firestone WeatherGrip

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

Tire B

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.

bobistheoilguy.com ·2017-05-01

“Picky1, Former owner of a 2012 Sienna XLE FWD with the 235/60/17 tires. I tried multiple tires on it (Michelin Primacy MXV4s (OEM), Bridgestone Dueler Ecopia HL 422, Firestone FR710s, Cooper CS5 Grand Touring). The best results came from the Cooper CS5 Grand Touring tires. They took my family through multiple 1,000 mile trips, as well as northeast weather including rain, sleet, snow, and ice. I made some comments in the below thread: The CS5's held strong (and had the best wear of the four brands I tried) until I picked up a 2015 Sienna Limited AWD with the Bridgestone run-flats. Those were replaced with Michelin Defender LTX tires, which are phenomenal. Unfortunately, they do not come in the 235/60/17 size. -Eugene”
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.”
bobistheoilguy.com ·2018-10-28

“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.”
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

Specs side by side

Attribute A · Firestone WeatherGrip B · Cooper CS5 Grand Touring
CategoryAll WeatherAll Season Touring tires
Vehicle typePassenger Car / CrossoverSUV and 4x4
Sizes available49—
Rim diameters15″ – 19″—
Tread depth10/32″11 - 12/32″
UTQG640 A A780 A A
Treadwear warranty65,000 mi80,000 mi
SidewallBlackwallBlack Side Wall
Max pressure44 psi44 psi

Which one should you actually buy?

Firestone WeatherGrip

Cooper CS5 Grand Touring

Winner: Cooper CS5 Grand Touring — better treadwear, dry and handling. Pick the Firestone WeatherGrip if snow matters most to you.

Pick tire B You want the longest tread life

Cooper CS5 Grand Touring scores 70 vs 55 on treadwear.

Pick tire B You want the most grip on dry roads

Cooper CS5 Grand Touring scores 77 vs 65 on dry.

Pick tire B You enjoy sharp, responsive handling

Cooper CS5 Grand Touring scores 73 vs 62 on handling.

Pick tire B You want the most comfortable ride

Cooper CS5 Grand Touring scores 74 vs 65 on comfort.

Tire A · Firestone WeatherGrip
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Tire B · Cooper CS5 Grand Touring
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WeatherGrip or CS5 Grand Touring?

Which is better in the wet, WeatherGrip or CS5 Grand Touring?

Cooper CS5 Grand Touring, 77 vs 70 on our wet score.

Which grips better on dry roads, WeatherGrip or CS5 Grand Touring?

Cooper CS5 Grand Touring, 77 vs 65 on our dry score.

Which is better in snow, WeatherGrip or CS5 Grand Touring?

Firestone WeatherGrip, 75 vs 67 on our snow score.

Which is quieter, WeatherGrip or CS5 Grand Touring?

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

Which is more comfortable, WeatherGrip or CS5 Grand Touring?

Cooper CS5 Grand Touring, 74 vs 65 on our comfort score.

Which lasts longer, WeatherGrip or CS5 Grand Touring?

Cooper CS5 Grand Touring, 70 vs 55 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