86
/ 100
Objective (60%)
71/100
1 professional test
User signal (40%)
89/100
195 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated September 2026
Cooper Zeon RS3-G1 vs General G Max AS03 — Compared (September 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
81
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
85/100
490 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Cooper Zeon RS3-G1 — better snow, comfort and noise. Pick the General G Max AS03 if dry matters most to you.
Read full
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Category breakdown
7 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
G Max AS03 leads by 5
Why this score
| Source | Zeon RS3-G1 | G Max AS03 |
|---|---|---|
| Professional tests (TWG score) | 78 | – |
| Tire Rack owners | 91 | – |
| Tyre Reviews owners | 78 | 80 |
| America's Tire owners | 95 | – |
Wet
Score (0–100)
Zeon RS3-G1 leads by 5
Why this score
| Source | Zeon RS3-G1 | G Max AS03 |
|---|---|---|
| Professional tests (TWG score) | 94 | – |
| Tire Rack owners | 85 | – |
| Tyre Reviews owners | 76 | 70 |
| America's Tire owners | 90 | – |
Snow
Score (0–100)
Zeon RS3-G1 leads by 22
Why this score
| Source | Zeon RS3-G1 | G Max AS03 |
|---|---|---|
| Professional tests (TWG score) | 59 | – |
| Tire Rack owners | 59 | – |
| Tyre Reviews owners | 50 | – |
Comfort
Score (0–100)
Zeon RS3-G1 leads by 11
Why this score
| Source | Zeon RS3-G1 | G Max AS03 |
|---|---|---|
| Professional tests (TWG score) | 100 | – |
| Tire Rack owners | 85 | – |
| Tyre Reviews owners | 84 | 60 |
| America's Tire owners | 90 | – |
Noise
Score (0–100)
Zeon RS3-G1 leads by 9
Why this score
| Source | Zeon RS3-G1 | G Max AS03 |
|---|---|---|
| America's Tire owners | 88 | – |
Treadwear
Score (0–100)
Zeon RS3-G1 leads by 2
Why this score
| Source | Zeon RS3-G1 | G Max AS03 |
|---|---|---|
| Tire Rack owners | 81 | – |
| Tyre Reviews owners | 68 | 80 |
| America's Tire owners | 87 | – |
Handling
Score (0–100)
G Max AS03 leads by 1
Why this score
| Source | Zeon RS3-G1 | G Max AS03 |
|---|---|---|
| Tyre Reviews owners | 44 | 80 |
| America's Tire owners | 94 | – |
Scores at a glance
| Category | Cooper Zeon RS3-G1 | General G Max AS03 |
|---|---|---|
| Relative Score | 86 | 81 |
| Dry | 85 | 90 |
| Wet | 92 | 87 |
| Snow | 62 | 40 |
| Comfort | 96 | 85 |
| Noise | 87 | 78 |
| Treadwear | 86 | 84 |
| Handling | 92 | 93 |
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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Recomputed
Headline score
86
/ 100
Tire A
81
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Cooper Zeon RS3-G1 is widely regarded as a high-value, performance-oriented all-season tire that excels in dry and wet handling while maintaining a quiet, comfortable ride. While many users praise its affordability and grip, there is a notable divide regarding tread longevity, with some reporting premature wear, and mixed feedback regarding its capability in true winter conditions.
Pros
- Excellent price-to-performance ratio
- Strong dry and wet pavement traction
- Low road noise levels and high ride comfort
- Responsive handling and cornering stability
Cons
- Inconsistent tread life with reports of premature wear
- Limited performance in heavy snow or ice
- Potential for slight decrease in fuel economy
- Occasional reports of increased noise as the tire ages
Observations
- Users with high-torque vehicles like the Mustang GT and Dodge Challenger report strong grip and confidence during spirited driving.
- Some owners of front-wheel-drive vehicles noted significant noise increases as the tires wore down, emphasizing the need for frequent rotation.
- Drivers of heavier or performance-oriented sedans occasionally reported a 1-2 MPG reduction in fuel efficiency.
The General G-Max RS is widely regarded as a high-value, ultra-high-performance summer tire that punches well above its price point. While it may not match the absolute peak grip or steering precision of premium tier-one brands like Michelin, users consistently praise its excellent wet-weather confidence, quiet ride, and impressive longevity for a performance-oriented compound.
Pros
- Exceptional price-to-performance ratio
- Strong wet-weather traction and hydroplaning resistance
- Surprisingly quiet and comfortable for a summer performance tire
- Predictable handling characteristics during spirited street driving
- Good tread life compared to more expensive competitors
Cons
- Softer sidewalls can feel 'mushy' or lack precision during aggressive cornering
- Reported issues with flat-spotting after sitting for extended periods
- Some users noted vibration or balancing difficulties, potentially due to quality control inconsistencies
- Not intended for track-day abuse; can overheat and lose grip under heavy, sustained load
Observations
- Owners of heavier vehicles or high-torque sports cars (e.g., Corvettes, Mustangs, BMWs) frequently report that these tires are a significant upgrade over factory run-flat tires in terms of ride comfort and noise.
- Users with smaller, lighter vehicles (e.g., Mazda3, VW Golf) often find the tire's performance to be more than adequate for daily driving and occasional spirited canyon runs.
- Some drivers running wider, low-profile setups noted that the tires can be prone to 'tramlining' or following grooves on uneven highway surfaces.
Community buzz
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Mixed
Cooper Zeon RS3-G1
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/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”
r/ShopCanada
·3 upvotes ·2020-03-02
“[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”
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?”
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
General G Max AS03
We haven't collected enough community discussion about this tire yet.
Specifications
Specs side by side
| Attribute | A · Cooper Zeon RS3-G1 | B · General G Max AS03 |
|---|---|---|
| Category | Ultra High Performance All Season tire | All Season Ultra High Performance tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 8 | — |
| Rim diameters | 17″ – 20″ | — |
| Tread depth | 10 - 11/32″ | — |
| UTQG | 500 AA A | — |
| Treadwear warranty | 45,000 mi | — |
| Sidewall | Black Side Wall | — |
| Max pressure | 50 - 51 psi | — |
Final verdict
Which one should you actually buy?
86
/ 100
Cooper
81
/ 100
General
Winner: Cooper Zeon RS3-G1 — better snow, comfort and noise. Pick the General G Max AS03 if dry matters most to you.
Pick tire A
You drive through snowy winters
Cooper Zeon RS3-G1 scores 62 vs 40 on snow.
Pick tire A
You want the most comfortable ride
Cooper Zeon RS3-G1 scores 96 vs 85 on comfort.
Pick tire A
You want a quieter cabin
Cooper Zeon RS3-G1 scores 87 vs 78 on noise.
Pick tire A
Your priority is wet-weather safety
Cooper Zeon RS3-G1 scores 92 vs 87 on wet.
Tire A · Cooper Zeon RS3-G1
Tire B · General G Max AS03
More comparisons
Also compared with
Cooper Zeon RS3-G1 also compared with
General G Max AS03 also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.