Accelera PHI R review
Relative score 60% tests + 40% owners
Owners 34 · 1,249 reviews analysed Road tests 48 · 1 test
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Accelera PHI R has a Relative Score of 45 out of 100 among summer tires. 1,249 owner reviews rate it 34 out of 100. 32% would buy it again.
- Weak point: Dry 52 — 46th of 49 (2020 tire Market Overview Braking Test)
- Weak point: Wet 44 — 48th of 49 (2020 tire Market Overview Braking Test)
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
34/100From 1,249 owner reviews analysed, scaled like the road tests: the average tested tire gets 70.
By road tests
48/100Scaled across every tested tire: the average gets 70, the best 100.
What owners like and dislike
Themes extracted from 1,249 owner reviews found online.
The Accelera PHI R divides opinion heavily, serving as an ultra-budget tire that delivers acceptable performance for casual daily driving and low-power applications, but falling short for spirited enthusiasts. While many users praise its exceptional value, quiet ride, and solid dry grip, a significant portion warn of alarming traction loss, unpredictability, and severe understeer or fishtailing in wet and cold conditions.
Pros
- Unbeatable budget-friendly price and exceptional value
- Solid and reliable grip on warm, dry asphalt
- Quiet and comfortable road manners during normal daily driving
- Even tread wear and decent durability for casual commuters
Cons
- Significantly compromised wet-weather traction and high risk of aquaplaning
- Unpredictable handling and loose rear-end behavior in cold or damp conditions
- Soft sidewalls leading to vague steering response and lack of high-speed stability
- Faster-than-expected wear reported by some users under harder driving conditions
Worth knowing
- Users running these on low-power rear-wheel-drive cars like the Scion FRS or BMW E82 noted they function well as cheap drift tires, but high-horsepower applications (such as a 380-510bhp BMW 135i or XKR) experience dangerous traction loss.
- Drivers of small city cars and hatchbacks (like the Smart Fortwo and Mini Cooper S) frequently highlighted the immense upfront cost savings compared to OEM run-flats for daily commuting.
- Owners utilizing XL-rated or larger sizes on heavier vehicles (like VW Passats or SUVs) reported acceptable stability during normal cruising, though experiences varied widely based on driving style.
1 published test appearance
Placement within each field. Open a test for the discipline-by-discipline result.
2020 tire Market Overview Braking Test · 245/45 R18
48th of 49
| Discipline | Placement | Field position |
|---|---|---|
| Wet Braking | 48th of 49 | |
| Dry Braking | 46th of 49 |
Source: Auto Bild
Accelera PHI R specs & sizes
Prices vary by size, so each one links out separately.
| Specifications | |
|---|---|
| Tread depth | 9/32″ |
| UTQG | 400 A A |
| Treadwear warranty | 30,000 mi |
| Sidewall | Blackwall |
| Max pressure | 44 psi |
| EU label: wet grip | C |
| EU label: energy | D in 54% of sizes |
| EU label: external noise | 70–72 dB |
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What owners are saying
From Reddit, forums and review threads. Not part of the scores above.
Community feedback on the Accelera Phi-R is largely positive, with drivers praising its high value, low road noise, and respectable tread life relative to its budget price. While some enthusiasts view the brand skeptically compared to premium original equipment, users report satisfying daily comfort, decent grip, and reasonable performance across varied applications.
From 13 threads and comments.
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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Accelera PHI R compared
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