Tests – · none yet Owners 65 · 2 reviews
Head-to-head
Updated
Dunlop Direzza DZ02 vs Bridgestone Potenza RE 71RS — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
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Tests 79 · 3 tests Owners 72 · 450 reviews
“Track tire fitment Just got some new Bridgestone Potenza RE-71rs in 245/40r18. I did my research on this subreddit and it seems like that will fit without rubbing/camber bolts. Does anyone know if the RE-71rs’ run wide cause they measure a full inch wider than the stock PS4s’, I’m just wondering now if I’ll need camber bolts. I’d prefer not, just want to throw them on and go. For reference they are being mounted onto a 18x8.5 +45 Enkei TS-V wheel. If anyone could offer insight cause I just can’t understand how they would fit but maybe I’m just over thinking it. Stock suspension by the way. I searched the sub and didn’t see anything with exact matching specs, only bigger and different tires. Tl;dr Will 245/40r18 Bridgestone Potenza RE-71rs’ fit on an 18x8.5 +45 wheel without clearance issues/adding other modifications (camber bolts) on our car? Thanks for any help! Read more”
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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Dry
No comparison82Why this score
Source Direzza DZ02 Potenza RE 71RS Professional tests (TWG score) – 75 Reviews found online – 91 -
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Wet
No comparison80Why this score
Source Direzza DZ02 Potenza RE 71RS Professional tests (TWG score) – 88 Reviews found online – 68 -
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Comfort
No comparison65Why this score
Source Direzza DZ02 Potenza RE 71RS Professional tests (TWG score) – 71 Reviews found online – 55 -
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Noise
No comparison65Why this score
Source Direzza DZ02 Potenza RE 71RS Professional tests (TWG score) – 67 Reviews found online – 63 -
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Treadwear
No comparison61Why this score
Source Direzza DZ02 Potenza RE 71RS Reviews found online – 58 -
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Handling
No comparison85Why this score
Source Direzza DZ02 Potenza RE 71RS Reviews found online – 85
Scores at a glance
| Category | Dunlop Direzza DZ02 | Bridgestone Potenza RE 71RS |
|---|---|---|
| Relative Score | – | 75 |
| Dry | – | 82 |
| Wet | – | 80 |
| Comfort | – | 65 |
| Noise | – | 65 |
| Treadwear | – | 61 |
| Handling | – | 85 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
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Recomputed
Headline score
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/ 100
Direzza DZ02
75
/ 100
Potenza RE 71RS
Only categories both tires have data for count toward the headline score.
Pros, cons & observations
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
Tire A Direzza DZ02
Pros
- Exceptional performance-to-price ratio
- Strong handling capabilities on track
- Competitive wet-weather performance compared to similar track-focused compounds
Cons
- High levels of road noise
- Suboptimal ride comfort
- Inconsistent wet-weather grip depending on track conditions
Tire B Potenza RE 71RS
Pros
- Outstanding dry grip and rapid warm-up characteristics.
- Highly predictable and communicative at the limit, allowing for easy recovery.
- Improved on-road refinement, noise levels, and comfort compared to its predecessor.
Cons
- Rapid tread wear, especially when used aggressively on track or heavy vehicles.
- Tendency to become 'greasy' or lose peak grip during extended track sessions.
- Stiff sidewalls can make mounting the tires onto rims difficult.
What real owners are saying
From Reddit, forums and review threads. Not part of our score
Tire A
Dunlop Direzza DZ02
We haven't collected enough community discussion about this tire yet.
Tire B
Positive
Bridgestone Potenza RE 71RS
The community regards the Bridgestone Potenza RE-71RS as an exceptionally sticky and high-performing extreme performance tire, often sought after for track use and spirited driving. Users frequently discuss clearance sales, sizing and fitment nuances (noting they tend to run wide), and their limited tread life given their 200-treadwear rating. Overall, users are very enthusiastic about their grip and handling capabilities.
r/CarTrackDays
·2 upvotes ·2025-02-17
“Need heat cycle advice I recently got a screaming deal on some Bridgestone Potenza RE-71RS for my daily driver. It usually doesn't see track time but I figured it would be fun to try it out for the cost. The tires were cheap because they had a 2021 production date. In the past to heat cycle a tire, I've just driven on the highway a couple of hours and let the tire sit for 24 hours. The hurdle is, It's winter and too cold to really make an impact. To add to that, I doubt I will have clean enough roads for that tire. My track does have winter lapping when it is clean and dry, but it still may be cold. Any suggestions on how to get a heat cycle on these tires in cold temperatures? Read more”
r/MechanicAdvice
·1 upvote ·2021-08-02
“Mileage-expectancy of Bridgestone Potenza RE-71Rs? (200-rated, I think?) Forgive me I'm getting the terminology wrong, but I just bought a super dynamite NA Miata that has had a TON of incredible suspension work (mostly Flyin' Miata stuff) and the stickiest tires I have ever experienced by FAR: Potenza RE-71Rs. (Forget full measurements but they're on 15 x 7.5" inch wheels, 6UL's by 949 Racing.) And I think their life is pretty much over. I love them but I don't want to track the car; I want to drive it two hours into the country every other weekend. I want to drive through the mountains with great . . . spiritedness . . . but I don't need track-focused tires. I'd much rather have something slightly less grippy in exchange for longer tread life. The previous owner (who I've stayed in touch with) recommenced I get "300-rated" tires instead of "200-rated" tires. I don't really know what that means or how many miles I can expect from such a tire. I'm contemplating getting the Continental Extreme Contacts, but I just don't know enough about tires to know what they're like or how much ACTUAL mileage I can get----I also dont' understand 200 vs. 300 tires. Please help?”
Top themes
#exceptional grip performance#track and autocross use#tire sizing and fitment#treadwear and mileage#closeout and clearance sales#cold and wet limitations
Based on 8 community posts
Specs side by side
| Attribute | A · Dunlop Direzza DZ02 | B · Bridgestone Potenza RE 71RS |
|---|---|---|
| Category | Summer Trackday and Competition tires | Summer Trackday and Competition tires |
| Vehicle type | Passenger Car / Crossover | — |
| Sizes available | — | 10 |
| Rim diameters | — | 15″ – 19″ |
| Tread depth | — | 7/32″ |
| UTQG | — | 200 A A |
| Sidewall | — | Blackwall |
| Max pressure | — | 51 psi |
Which one should you actually buy?
–
/ 100
Dunlop Direzza DZ02
75
/ 100
Bridgestone Potenza RE 71RS
Only Bridgestone Potenza RE 71RS has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
Tire A · Dunlop Direzza DZ02
Tire B · Bridgestone Potenza RE 71RS
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How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Community buzz from Reddit and forums is shown for context only — it never changes the score.