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Cooper Zeon RS3-G1 vs Kumho Ecsta PS31 — Compared

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

Ecsta PS31 leads, 65–61 Narrow edge

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Tire ACooper

Zeon RS3-G1

All Season

Tests – · 1 test Owners 56 · 234 reviews

“[Canadian Tire] [Canadian Tire] Cooper Zeon RS3-G1 All Season Tire $109.73 Certain Sizes YMMV Deal Link Price: $109.73 Savings: 40% Expiry: March 26, 2020 Retailer: Canadian Tire Cooper Zeon RS3-G1 All Season Tire CLEARANCE (ON SELECT STYLES/SIZES) Copper Zeon RS3-G1 is a high-performance tire tuned for three-season and light snow conditions providing exceptional grip, handling and durability to your sports sedan or coupe. FEATURES Cooper Zeon RS3-G1 All Season Tire is for high performance vehicles and enthusiast drivers The tread compound and design features great grip, stability and durability Delivers great performance on dry and wet pavement 3-D Micro Gauge sipes improve the stability of tread elements providing enhanced handling in wet and dry roads Asymmetrical tread pattern provides grip and stability during cornering maneuvers and reduced tire noise Made with a silica tread compound that is specially formulated to provide maximum dry and wet traction Cooper’s trademarked visual wear indicator provides peace of mind through informing drivers how worn their tires are ... 80013.html CLEARANCE (ON SELECT STYLES/SIZES) 225/40/18 for example, $109.73 EACH Stocktrack for 225/40/18 TireRack Review ... eon+RS3-G1 Stack with the SDM Can Tire $300 for $325 GC for more savings! Happy Hunting”

Tire BKumho

Ecsta PS31

Summer

Tests – · none yet Owners 64 · 259 reviews

Category by category

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

  1. 63

    Dry

    Ecsta PS31 +1
    64
    Why this score
    SourceZeon RS3-G1Ecsta PS31
    Reviews found online6063
  2. 66

    Wet

    Ecsta PS31 +3
    69
    Why this score
    SourceZeon RS3-G1Ecsta PS31
    Reviews found online6568
  3. 53

    Snow

    Ecsta PS31 +4
    57
    Why this score
    SourceZeon RS3-G1Ecsta PS31
    Reviews found online4249
  4. 65

    Comfort

    Ecsta PS31 +2
    67
    Why this score
    SourceZeon RS3-G1Ecsta PS31
    Reviews found online6165
  5. 64

    Noise

    Ecsta PS31 +2
    66
    Why this score
    SourceZeon RS3-G1Ecsta PS31
    Reviews found online6166
  6. 63

    Treadwear

    Ecsta PS31 +2
    65
    Why this score
    SourceZeon RS3-G1Ecsta PS31
    Professional tests (TWG score)72–
    Reviews found online5065
  7. 52

    Handling

    Ecsta PS31 +15
    67
    Why this score
    SourceZeon RS3-G1Ecsta PS31
    Reviews found online5267
Scores at a glance
CategoryCooper Zeon RS3-G1Kumho Ecsta PS31
Relative Score 61 65
Dry 63 64
Wet 66 69
Snow 53 57
Comfort 65 67
Noise 64 66
Treadwear 63 65
Handling 52 67

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

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Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.

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Headline score

Zeon RS3-G1

Ecsta PS31

Pros, cons & observations

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

Tire A Zeon RS3-G1

Pros

  • Excellent price-to-performance ratio
  • Strong dry and wet pavement traction
  • Low road noise levels and high ride comfort

Cons

  • Inconsistent tread life with reports of premature wear
  • Limited performance in heavy snow or ice
  • Potential for slight decrease in fuel economy
All owner themes in the Zeon RS3-G1 review

Tire B Ecsta PS31

Pros

  • Excellent price-to-performance ratio
  • High levels of ride comfort and low road noise
  • Strong dry traction for daily and spirited street driving

Cons

  • Soft sidewalls lead to vague steering response and 'squirm' during aggressive maneuvers
  • Inconsistent wet weather performance reported by some users, particularly in deep standing water
  • Tread life can be shorter than expected for some driving styles
All owner themes in the Ecsta PS31 review

What real owners are saying

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

Tire A

Cooper Zeon RS3-G1

Mixed

Community opinion on the Cooper Zeon RS3-G1 is generally mixed, leaning positive due to its competitive pricing and value compared to premium alternatives like the Continental DWS06+. While many users appreciate them as an affordable, high-performance all-season option, others question how they compare in cold or wet weather or note distinct changes in steering feel and handling.

r/CrownVictoria ·31 upvotes ·2024-01-17

“Treated my land yacht to some new rubber to keep it anchored in the snow. Cooper Zeon RS3-G1”
r/Mustang ·2021-08-04

“Are Cooper ZEON RS3-G1 - SIZE: 275/40R19 enough for an ecoboost? I got a flat rear tire and only changed 1 tire. I ended up with a cooper zeon RS3. The other 3 tires are fairly worn Michelin pillot sports of the same size. No one near me had the pilot sports and I needed to get this done fast as I had to go to work still. Now my car veers to the left when accelerating and to the right when I left off the pedal. Would replacing the other rear tire with the same cooper zeon solve the issue or do I need to change all 4 tires? Are the coopers good enough? The guy at ford said he'd never put a cooper on a mustang but maybe he though I had a GT?”
r/mazda3 ·3 upvotes ·2021-11-15

“New tires made car steering different I recently replaced my all my tires on my 2017 Mazda3. All of them are basically brand new (original owner of tires did not like it after installing it and took it off right away). However, after installing them I noticed the handling just doesn't feel as nice as before. The steering feels lighter and I feel like have to put in more input on the steering wheels. I don't know if it's the size of it (225/4OR18XL instead of the P215/45R18), brand (cooper zeon rs3-g1 ( supposed to be all season/ high performance tires)), tires aren't broken in yet, or where I got my tires installed at (Firestone). Is this normal with new tires? Read more”
Top themes
#Price and Value#Continental DWS06 Comparison#Wet and Cold Traction#Handling and Steering Feel#Tread Pattern Design

Based on 14 community posts

Tire B

Kumho Ecsta PS31

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

Specs side by side

Attribute A · Cooper Zeon RS3-G1 B · Kumho Ecsta PS31
CategoryAll SeasonSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available821
Rim diameters17″ – 20″15″ – 18″
Tread depth10 - 11/32″10/32″
UTQG500 AA A460 A A
Treadwear warranty45,000 mi—
SidewallBlack Side WallBlackwall
Max pressure50 - 51 psi51 psi

Which one should you actually buy?

Cooper Zeon RS3-G1

Kumho Ecsta PS31

Winner: Kumho Ecsta PS31 — better handling, snow and wet. It leads or ties in every category we score.

Pick tire B You enjoy sharp, responsive handling

Kumho Ecsta PS31 scores 67 vs 52 on handling.

Pick tire B You drive through snowy winters

Kumho Ecsta PS31 scores 57 vs 53 on snow.

Pick tire B Your priority is wet-weather safety

Kumho Ecsta PS31 scores 69 vs 66 on wet.

Tire A · Cooper Zeon RS3-G1
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Tire B · Kumho Ecsta PS31
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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.

65

Narrow edge

Ecsta PS31

Amazon