Kleber Quadraxer 3 vs Leao iGreen AllSeason
In the 2 independent tests that ran both tires, the Kleber Quadraxer 3 finished ahead 2 times and the iGreen AllSeason not once. The Quadraxer 3 was stronger in dry, wet, snow and comfort, the iGreen AllSeason in value.
Performance profile
13 measurements from the 2 shared tests, each tire shown as its share of the better figure in every test.
Where each is furthest ahead
Quadraxer 3
iGreen AllSeason
Point at or tap any spoke for both tires' figures.
In each test the better of the two figures counts as 100% and the other as its share of it, so a 118 ft stop against 112 ft is 95%; each spoke averages the shared tests that recorded it. The scale stops at 85%: a point further in sits on the hub's edge, hollow.
Where each scores higher
Quadraxer 3
iGreen AllSeason
Point at or tap any spoke for both tires' figures.
Category scores are percentiles among tires of the same season and class: 90 means this tire out-performs 90% of them, measured across every test we hold, not only the ones it appeared in.
Every measurement, side by side
Averages of the figures both tires posted in the same tests. The gap is the average of each test's own gap, so figures from different cars and years are never mixed. Wins count the tests in which each tire did better.
| Measurement | Quadraxer 3 | Gap | iGreen AllSeason | Wins |
|---|---|---|---|---|
| Dry Quadraxer 3 ahead | ||||
| Dry Braking ft | 126 | 9.8% | 140 | 2-0 |
| Dry Handling s | 76.6 | 0.1% | 76.5 | 0-1 |
| Subj. Dry Handling pts | scored | 15% | scored | 1-0 |
| Wet Quadraxer 3 ahead | ||||
| Wet Braking ft | 129 | 20% | 161 | 2-0 |
| Wet Handling s | 60.39 | 7.3% | 65.15 | 1-0 |
| Subj. Wet Handling pts | scored | 28.6% | scored | 1-0 |
| Straight Aqua mph | 57.2 | 0.4% | 57 | 1-0 |
| Snow Quadraxer 3 ahead | ||||
| Snow Braking ft | 62 | 0.6% | 63 | 1-0 |
| Snow Traction s | 5.71 | 5.3% | 6.03 | 1-0 |
| Snow Handling s | 84.22 | 5.4% | 89.05 | 1-0 |
| Subj. Snow Handling pts | scored | 11.1% | scored | 1-0 |
| Comfort Quadraxer 3 ahead | ||||
| Subj. Comfort pts | scored | 8.7% | scored | 1-0 |
| Value iGreen AllSeason ahead | ||||
| Rolling Resistance kg / t | 8.09 | 6.7% | 7.55 | 0-1 |
Braking distances and lap times are better when lower; speeds, wear and grip figures when higher. A test's figures are its own: sizes, cars, surfaces and temperatures differ from one to the next, which is why the averages here are only ever of tests the two tires shared.
Head to head in 2 tests in 2023
Each row is one published test in which both tires ran on the same car, in the same size, on the same day. The line is the whole field, winner on the left.
| Test | Quadraxer 3 | Field | iGreen AllSeason |
|---|---|---|---|
| 2023 All Season Tire 35 Set Shootout | P8 of 35 | P32 of 35 | |
| 2023 Tire Reviews All Season Tire Test | P4 of 10 | P10 of 10 |
Quadraxer 3 vs iGreen AllSeason: your questions
Is the Kleber Quadraxer 3 or the Leao iGreen AllSeason the better tire?
In the 2 independent tests that ran both tires, the Kleber Quadraxer 3 finished ahead 2 times and the iGreen AllSeason not once. On the Tire Reviews Score, which weighs every test and review we hold, the Quadraxer 3 scores 9.4 and the iGreen AllSeason 3.6 out of 10.
Which is better in the wet, the Quadraxer 3 or the iGreen AllSeason?
The Quadraxer 3 led 5 of the 5 wet measurements the shared tests recorded. On average it stopped 20% shorter in the wet across 2 tests.
Which is better in the dry?
The Quadraxer 3 led 3 of the 4 dry measurements the shared tests recorded. On average it stopped 9.8% shorter in the dry across 2 tests.
Which is better in snow?
The Quadraxer 3 led 4 of the 4 snow measurements the shared tests recorded.
What do owners say?
Owners rate the Quadraxer 3 86% from 32 reviews; the iGreen AllSeason has no owner reviews yet.
Are they available in the same sizes?
The Quadraxer 3 is made in 72 sizes (14 to 20 inch) and the iGreen AllSeason in 81 (12 to 20 inch). 49 sizes are available in both. On the EU label the Quadraxer 3 is graded B for wet grip and C for rolling resistance in most sizes; the iGreen AllSeason C and C.
Which is the newer tire?
The Quadraxer 3 is the newer design: it reached the market in 2022, the iGreen AllSeason in 2016. The Quadraxer 3 replaced the Kleber Quadraxer 2.
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Run either of these?
Your review is the part of this page no test can supply: how the tire wore, how it aged, what it was like in the rain in year three. It takes about five minutes.
Where this data comes from
Finishing positions and measurements are transcribed from each published test. A test only counts here when both tires ran in it, so every figure was recorded on the same car, size and day as the one it is compared to.
About the TR Score
The Tire Reviews Score rates each tire out of 10 from every independent test result and vetted owner review we hold, so two tires can be compared even before a test has run them together.
Who does the testing
Every test published as a Tire Reviews test is run by Jonathan Benson, who has been testing tires independently since 2007.