Accelera PHI review
Relative score 60% tests + 40% owners
Owners 28 · 241 reviews analysed Road tests 18 · 1 test
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Accelera PHI has a Relative Score of 33 out of 100 among summer tires. In 4 road tests with an overall ranking it finished first 0 times and in the top three 0 times. 241 owner reviews rate it 28 out of 100. 43% would buy it again.
- Weak point: Wet 22 — 50th of 50 (2026 Summer Braking Super tire Test - How do 52 tires Perform in Wet and Dry Braking?)
- Weak point: Dry 15 — 50th of 50 (2026 Summer Braking Super tire Test - How do 52 tires Perform in Wet and Dry Braking?)
Two scoring systems, side by side
Owner scores come from reviews found online; road-test scores come from instrumented tests. Where they disagree, it is usually a discipline owners rarely push to the limit.
How scores work
- Relative score
- 0–100. Blends road tests (60%) and owner reviews (40%) category by category, the same way on every TireWheelGuide page. With only one of the two, the missing half is estimated from it, so the score stays closer to average. It needs at least one road test or five owner reviews.
- Road tests
- 0–100 per score, from published tests, newer tests counting more. Each result is compared with every other tire in the same test, so a win against a strong field counts for more. The average tested tire gets 70, the best 100; with only one or two tests a tire stays nearer 70. The discipline rows show % of the best tire in that test.
- Owner reviews
- 0–100 from the owner reviews we found online, adjusted for how generously each site rates and scaled like the road tests: the average tested tire gets 70. With only a few reviews a tire stays near the average.
By owner reviews
28/100From 241 owner reviews analysed, scaled like the road tests: the average tested tire gets 70.
By road tests
18/100Scaled across every tested tire: the average gets 70, the best 100.
What owners like and dislike
Themes extracted from 241 owner reviews found online.
The Accelera PHI elicits sharply polarized opinions, serving as a classic budget tire trade-off between exceptional upfront affordability and compromised performance. While budget-conscious daily drivers appreciate the substantial cost savings, respectable dry grip, and impressive longevity, performance enthusiasts and those driving in wet climates frequently criticize their hazardous lack of traction in the rain.
Pros
- Exceptionally budget-friendly price point compared to premium brands
- Good dry weather grip and predictable handling under normal driving conditions
- Above-average tread longevity and wear resistance
- Low noise levels and smooth ride comfort reported by many users
Cons
- Significantly compromised wet-weather traction and alarming tendencies to aquaplane
- Hard rubber compound reduces overall road feedback and confidence
- Balancing difficulties and occasional out-of-round defects reported by users
- Unsuitable for high-performance vehicles or spirited driving
Worth knowing
- High-horsepower rear-wheel-drive vehicles (like BMW M3s and Mustangs) frequently experience sudden traction loss and dangerous oversteer in wet conditions.
- Owners of heavy sedans and daily drivers note decent wear and acceptable highway manners when driven conservatively.
- Enthusiasts using larger low-profile sizes (18 to 20-inch) highlight the massive financial savings compared to OEM premium alternatives.
4 published test appearances (1 in the score)
Placement within each field. Open a test for the discipline-by-discipline result.
2026 Summer Braking Super tire Test - How do 52 tires Perform in Wet and Dry Braking? · 245/45 R19
50th of 50
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 50th of 50 | |
| Dry Braking | 50th of 50 |
Source: Auto Bild
2019 Tyre Reviews UHP Summer tire Test
8th of 8
| Discipline | Placement | Field position |
|---|---|---|
| Dry Braking | 8th of 8 | |
| Dry Handling | 8th of 8 | |
| Subj. Dry Handling | 8th of 8 | |
| Wet Braking | 8th of 8 | |
| Wet Handling | 8th of 8 | |
| Subj. Wet Handling | 8th of 8 | |
| Straight Aquaplaning | 8th of 8 | |
| Subjective Comfort | 3rd of 8 | |
| Inside Noise level | 2nd of 8 | |
| tire Weight | 6th of 8 | |
| Rolling Resistance | 2nd of 8 |
2014 Auto Bild 50 Summer tire Shootout · 225/50 R17
44th of 50
Only the final ranking was published for this test, not the results per discipline.
Source: Auto Bild
2012 EVO Max Performance tire Test · 235/40 R18
10th of 10
Only the final ranking was published for this test, not the results per discipline.
Source: evo
Accelera PHI specs & sizes
Prices vary by size, so each one links out separately.
| Specifications | |
|---|---|
| Tread depth | 10/32″ |
| UTQG | 400 A A |
| Treadwear warranty | 30,000 mi |
| Sidewall | Blackwall |
| Max pressure | 44 psi |
| EU label: wet grip | C |
| EU label: energy | C in 73% of sizes |
| EU label: external noise | 70–72 dB |
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Reviews from our readers
Drivers who have these tires on their car, in their own words. We check every review before it goes live.
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