Laufenn G Fit 4S vs Semperit AllSeason Grip
In the 3 independent tests that ran both tires, the Laufenn G Fit 4S finished ahead 3 times and the AllSeason Grip not once. The G Fit 4S was stronger in dry and wet.
Performance profile
Their shared tests recorded too few of the same measurements to chart, so the chart starts from each tire's Tire Reviews Score categories: its whole record, not shared tests.
Where each scores higher
G Fit 4S
AllSeason Grip
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 | G Fit 4S | Gap | AllSeason Grip | Wins |
|---|---|---|---|---|
| Dry G Fit 4S ahead | ||||
| Dry Braking ft | 140 | 3.4% | 145 | 3-0 |
| Wet G Fit 4S ahead | ||||
| Wet Braking ft | 174 | 1.7% | 177 | 3-0 |
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 3 tests, 2021 to 2025
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 | G Fit 4S | Field | AllSeason Grip |
|---|---|---|---|
| 2025 All Season 30 Tire Braking Test | P10 of 30 | P19 of 30 | |
| 2024 All Season Tire Market Overview | P17 of 37 | P20 of 37 | |
| 2021 All Season Tire Market Overview | P21 of 32 | P22 of 32 |
G Fit 4S vs AllSeason Grip: your questions
Is the Laufenn G Fit 4S or the Semperit AllSeason Grip the better tire?
In the 3 independent tests that ran both tires, the Laufenn G Fit 4S finished ahead 3 times and the AllSeason Grip not once. On the Tire Reviews Score, which weighs every test and review we hold, the G Fit 4S scores 9 and the AllSeason Grip 9 out of 10.
Which is better in the wet, the G Fit 4S or the AllSeason Grip?
The G Fit 4S led 3 of the 3 wet measurements the shared tests recorded. On average it stopped 1.7% shorter in the wet across 3 tests.
Which is better in the dry?
The G Fit 4S led 3 of the 3 dry measurements the shared tests recorded. On average it stopped 3.4% shorter in the dry across 3 tests.
What do owners say?
Owners rate the G Fit 4S 88% from 9 reviews; the AllSeason Grip has no owner reviews yet.
Are they available in the same sizes?
The G Fit 4S is made in 78 sizes (13 to 20 inch) and the AllSeason Grip in 53 (13 to 19 inch). 51 sizes are available in both. On the EU label the G Fit 4S is graded B for wet grip and C for rolling resistance in most sizes; the AllSeason Grip C and C.
Which is the newer tire?
The G Fit 4S is the newer design: it reached the market in 2021, the AllSeason Grip in 2020.
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.