Nitto NT555RII review
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Nitto NT555RII has a Relative Score of 45 out of 100 among summer tires. 24 owner reviews rate it 32 out of 100.
What owners say
No road-test results yet, so every score here comes from owner reviews found online.
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
32/100From 24 owner reviews analysed, scaled like the road tests: the average tested tire gets 70.
What owners like and dislike
Themes extracted from 24 owner reviews found online.
The Nitto NT555RII is highly regarded by high-horsepower vehicle owners as an exceptional drag radial that offers phenomenal straight-line traction, improved wet-weather performance compared to its predecessor, and surprisingly good street manners. Users note substantial improvements in 60-foot times and overall launching capability, though some report rapid tread wear typical of aggressive summer compounds.
Pros
- Exceptional dry traction and launching capability for high-horsepower vehicles
- Improved wet weather performance compared to older generation drag radials
- Surprisingly quiet road noise and good highway manners for a track-focused tire
- Better treadlife longevity than many competing drag radial options
Cons
- Faster tread wear and shorter lifespan than standard street tires
- Can still experience traction loss on extremely high-torque setups in lower gears
- Limited mileage durability reported by some users
Worth knowing
- Users frequently pair these as rear tires with front street tires on high-horsepower muscle cars and sedans like the Chevrolet Camaro SS, Shelby GT500, Dodge Hellcat, and Cadillac CTS-V.
- Owners of high-torque RWD platforms like the Infiniti Q50 and BMW M4 noted dramatic improvements in off-the-line hook compared to standard street tires.
Nitto NT555RII specs & sizes
Prices vary by size, so each one links out separately.
| Specifications | |
|---|---|
| Tread depth | 6.3/32″ |
| UTQG | 100 A A |
| Sidewall | Blackwall |
| Max pressure | 50 psi |
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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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