Firestone Firehawk Sport vs Arivo Ultra ARZ 5
Ahead in each discipline
The Firestone Firehawk Sport and the Arivo Ultra ARZ 5 have met in one independent test so far, and the Firehawk Sport finished ahead. The Firehawk Sport was stronger in dry and wet.
Performance profile
Their shared test recorded too few of the same measurements to chart, so the chart shows what owners rate each tyre on every question.
Where owners rate each higher
Firehawk Sport
Ultra ARZ 5
Point at or tap any spoke for both tyres' figures.
Owners rate the Firehawk Sport 79% from 6 reviews and the Ultra ARZ 5 72% from 4. Each spoke is one question owners answer out of 10; reviews are vetted by hand before publication.
Every measurement, side by side
Both tyres' figures from the one test that ran them together, on the same car, in the same size, on the same day. The bar grows towards the tyre that did better.
| Measurement | Firehawk Sport | Gap | Ultra ARZ 5 |
|---|---|---|---|
| Dry Firehawk Sport ahead | |||
| Dry Braking m | 34.6 | 9.2% | 38.1 |
| Wet Firehawk Sport ahead | |||
| Wet Braking m | 31.1 | 17.3% | 37.6 |
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 tyres shared.
Head to head in 1 test in 2025
Each row is one published test in which both tyres ran on the same car, in the same size, on the same day. The line is the whole field, winner on the left.
| Test | Firehawk Sport | Field | Ultra ARZ 5 |
|---|---|---|---|
| 2025 Summer Tyre Test Shootout | P15 of 52 | P48 of 52 |
Firehawk Sport vs Ultra ARZ 5: your questions
Is the Firestone Firehawk Sport or the Arivo Ultra ARZ 5 the better tyre?
The Firestone Firehawk Sport and the Arivo Ultra ARZ 5 have met in one independent test so far, and the Firehawk Sport finished ahead. On the Tyre Reviews Score, which weighs every test and review we hold, the Firehawk Sport scores 8.6 and the Ultra ARZ 5 4.8 out of 10.
Which is better in the wet, the Firehawk Sport or the Ultra ARZ 5?
The Firehawk Sport led 1 of the 1 wet measurements the shared tests recorded.
Which is better in the dry?
The Firehawk Sport led 1 of the 1 dry measurements the shared tests recorded.
Which is quieter and more comfortable?
Owners rate comfort 8/10 for the Firehawk Sport and 7.3/10 for the Ultra ARZ 5.
What do owners say?
Owners rate the Firehawk Sport 79% from 6 reviews and the Ultra ARZ 5 72% from 4.
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Run either of these?
Your review is the part of this page no test can supply: how the tyre 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 tyres 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 Tyre Reviews Score rates each tyre out of 10 from every independent test result and vetted owner review we hold, so two tyres can be compared even before a test has run them together.
Who does the testing
Every test published as a Tyre Reviews test is run by Jonathan Benson, who has been testing tyres independently since 2007.