Tests 66 · 7 tests Owners – · none yet
Best test result: #1 of 11 in 2025 Autobild SUV All Season Tyre Test (dry braking)
Head-to-head
Updated
LingLong Sport Master 4S vs Leao iGreen AllSeason — 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 7 + 1 road tests and 0 + 0 owner reviews. How we score
Sport Master 4S is ahead, 81–57
Add your size for an exact match
/R
Both Amazon links then search this exact size.
TireWheelGuide may earn a commission from purchases made through these links.
Tests 54 · 1 test Owners – · none yet
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
-
84
Dry
Sport Master 4S +1965Why this score
Source Sport Master 4S iGreen AllSeason Professional tests (TWG score) · 7 / 1 tests 89 64 Reviews found online ≈ 77 (est.) ≈ 66 (est.) Sport Master 4S: 60% × 89.3 + 40% × 76.7 (est.) = 84
iGreen AllSeason: 60% × 64 + 40% × 66.3 (est.) = 65
No owner ratings of dry for Sport Master 4S. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.41).
No owner ratings of dry for iGreen AllSeason. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.41).
-
77
Wet
Sport Master 4S +2849Why this score
Source Sport Master 4S iGreen AllSeason Professional tests (TWG score) · 7 / 1 tests 78 44 Reviews found online ≈ 75 (est.) ≈ 56 (est.) Sport Master 4S: 60% × 78.1 + 40% × 74.7 (est.) = 77
iGreen AllSeason: 60% × 43.8 + 40% × 56 (est.) = 49
No owner ratings of wet for Sport Master 4S. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.55).
No owner ratings of wet for iGreen AllSeason. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.55).
-
41
Snow
No comparison–Why this score
Source Sport Master 4S iGreen AllSeason Professional tests (TWG score) · 6 / – tests 30 – Reviews found online ≈ 58 (est.) – Sport Master 4S: 60% × 30 + 40% × 57.6 (est.) = 41
No owner ratings of snow for Sport Master 4S. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.32).
-
70
Comfort
No comparison–Why this score
Source Sport Master 4S iGreen AllSeason Professional tests (TWG score) · 3 / – tests 71 – Reviews found online ≈ 69 (est.) – Sport Master 4S: 40% × 70.7 + 60% × 69.1 (est.) = 70
No owner ratings of comfort for Sport Master 4S. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.20).
-
66
Noise
No comparison–Why this score
Source Sport Master 4S iGreen AllSeason Professional tests (TWG score) · 6 / – tests 66 – Reviews found online ≈ 66 (est.) – Sport Master 4S: 60% × 66 + 40% × 66.4 (est.) = 66
No owner ratings of noise for Sport Master 4S. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
-
55
Treadwear
No comparison–Why this score
Source Sport Master 4S iGreen AllSeason Professional tests (TWG score) · 2 / – tests 51 – Reviews found online ≈ 61 (est.) – Sport Master 4S: 60% × 50.6 + 40% × 60.8 (est.) = 55
No owner ratings of treadwear for Sport Master 4S. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.36).
-
39
Efficiency
No comparison–Why this score
Source Sport Master 4S iGreen AllSeason Professional tests (TWG score) · 6 / – tests 39 –
Scores at a glance
| Category | LingLong Sport Master 4S | Leao iGreen AllSeason |
|---|---|---|
| Relative Score | 81 | 57 |
| Dry | 84 | 65 |
| Wet | 77 | 49 |
| Snow | 41 | – |
| Comfort | 70 | – |
| Noise | 66 | – |
| Treadwear | 55 | – |
| Efficiency | 39 | – |
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
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Less important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Neutral
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Not important
NotLessNeutralImportantMost
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
Recomputed
Headline score
81
/ 100
Sport Master 4S
57
/ 100
iGreen AllSeason
Only categories both tires have data for count toward the headline score.
The professional test results behind the scores
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
| Discipline | Category | Sport Master 4S | iGreen AllSeason | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 93% #12/30 · 2026 All Season Tyre Braking Test - 30 Sets | 89% #22/35 · 2023 All Season Tyre 35 Set Shootout | – | Different tests |
| Wet Braking | Wet | 89% #17/30 · 2026 All Season Tyre Braking Test - 30 Sets | 75% #32/35 · 2023 All Season Tyre 35 Set Shootout | – | Different tests |
| Also published by the testers (not in the score) | |||||
| Overall Ranking | Overall | #18/30 2026 All Season Tyre Braking Test - 30 Sets | #32/35 2023 All Season Tyre 35 Set Shootout | – | Different tests |
Specs side by side
| Attribute | A · LingLong Sport Master 4S | B · Leao iGreen AllSeason |
|---|---|---|
| Category | All Season | All Season |
| Vehicle type | Passenger Car / Crossover | — |
| Sizes available | 60 | 81 |
| Rim diameters | 13″ – 19″ | 12″ – 20″ |
| Sizes in common | 60 | 60 |
Which one should you actually buy?
81
/ 100
LingLong Sport Master 4S
57
/ 100
Leao iGreen AllSeason
Winner: LingLong Sport Master 4S — better wet and dry. It leads or ties in every category we score. Leao iGreen AllSeason rests on little evidence so far (1 test, 0 reviews), so read this result as provisional.
Pick tire A
Your priority is wet-weather safety
LingLong Sport Master 4S scores 77 vs 49 on wet.
Pick tire A
You want the most grip on dry roads
LingLong Sport Master 4S scores 84 vs 65 on dry.
Tire A · LingLong Sport Master 4S
Tire B · Leao iGreen AllSeason
TireWheelGuide may earn a commission from purchases made through these links.
Sport Master 4S or iGreen AllSeason?
Which is better in the wet, Sport Master 4S or iGreen AllSeason?
LingLong Sport Master 4S, 77 vs 49 on our wet score.
Which grips better on dry roads, Sport Master 4S or iGreen AllSeason?
LingLong Sport Master 4S, 84 vs 65 on our dry 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