74
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
83/100
80 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
BFGoodrich G Force Rival S 1.5 vs Bridgestone Potenza RE-71R — Compared (May 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
72
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
78/100
14 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: BFGoodrich G Force Rival S 1.5 — better comfort, treadwear and handling. Pick the Bridgestone Potenza RE-71R if wet and dry matter most to you.
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Category breakdown
5 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
Potenza RE-71R leads by 8
Why this score
| Source | G Force Rival S 1.5 | Potenza RE-71R |
|---|---|---|
| Tire Rack owners | 91 | – |
| Tyre Reviews owners | 100 | 99 |
Wet
Score (0–100)
Potenza RE-71R leads by 26
Why this score
| Source | G Force Rival S 1.5 | Potenza RE-71R |
|---|---|---|
| Tire Rack owners | 55 | – |
| Tyre Reviews owners | – | 81 |
Comfort
Score (0–100)
G Force Rival S 1.5 leads by 33
Why this score
| Source | G Force Rival S 1.5 | Potenza RE-71R |
|---|---|---|
| Tire Rack owners | 74 | – |
| Tyre Reviews owners | 50 | 41 |
Treadwear
Score (0–100)
G Force Rival S 1.5 leads by 17
Why this score
| Source | G Force Rival S 1.5 | Potenza RE-71R |
|---|---|---|
| Tire Rack owners | 69 | – |
| Tyre Reviews owners | – | 52 |
Handling
Score (0–100)
G Force Rival S 1.5 leads by 8
Why this score
| Source | G Force Rival S 1.5 | Potenza RE-71R |
|---|---|---|
| Tyre Reviews owners | 100 | 92 |
Scores at a glance
| Category | BFGoodrich G Force Rival S 1.5 | Bridgestone Potenza RE-71R |
|---|---|---|
| Relative Score | 74 | 72 |
| Dry | 91 | 99 |
| Wet | 55 | 81 |
| Comfort | 74 | 41 |
| Treadwear | 69 | 52 |
| Handling | 100 | 92 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Recomputed
Headline score
74
/ 100
Tire A
72
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The BFGoodrich G-Force Rival S 1.5 is widely regarded as a premier 200-treadwear tire specifically engineered for autocross and time-attack competition. While it offers exceptional dry grip, rapid warm-up times, and impressive longevity compared to its direct rivals, it is less suited for sustained road course endurance racing where it can become 'greasy' under prolonged heat.
Pros
- Exceptional dry traction and lateral grip
- Rapid warm-up, making it ideal for short-duration autocross
- Superior tread life and durability compared to other 200TW competitors
- Predictable handling and high driver feedback at the limit
- Available in a wide range of sizes, including large fitments for muscle cars
Cons
- Performance degrades significantly in wet or cold conditions
- Tendency to overheat and lose grip ('grease up') during long track sessions
- Increased road noise and tendency to tramline on public roads
- Requires precise tire pressure management to maintain peak performance
Observations
- Users with heavy vehicles (e.g., Camaro, Mustang, Viper) report the tire handles weight well and provides consistent performance for time-attack sprints.
- Miata owners frequently note that the tire provides a transformative increase in grip, though it requires careful heat management on lighter chassis.
- Staggered fitments (e.g., 225/245) are commonly used to balance handling characteristics on rear-wheel-drive platforms.
The Bridgestone Potenza RE71R is widely regarded as a benchmark 200TW tire that dominated the autocross and track day scene for years due to its exceptional dry grip and rapid heat-up characteristics. While users praise its performance and consistent handling, it is frequently noted for its short tread life, high noise levels, and a tendency to feel imprecise or 'mushy' at the absolute limit compared to newer competitors.
Pros
- Exceptional dry grip and turn-in precision
- Fast heat-up time ideal for autocross
- Consistent performance throughout the tire's lifespan
- Strong wet weather capability for a performance-oriented compound
Cons
- Rapid tread wear and short overall lifespan
- High road noise levels
- Lack of audible feedback at the limit
- Can feel 'mushy' or imprecise under extreme track conditions
Observations
- Users running 17-inch setups on older sports cars like the Porsche Boxster reported significant improvements in handling and reduced ABS intervention compared to all-season tires.
- High-horsepower applications (e.g., 450hp GC8) benefit from the aggressive grip but contribute to faster degradation of the soft compound.
Specifications
Specs side by side
| Attribute | A · BFGoodrich G Force Rival S 1.5 | B · Bridgestone Potenza RE-71R |
|---|---|---|
| Category | Summer Extreme Performance tires | — |
Final verdict
Which one should you actually buy?
74
/ 100
BFGoodrich
72
/ 100
Bridgestone
Winner: BFGoodrich G Force Rival S 1.5 — better comfort, treadwear and handling. Pick the Bridgestone Potenza RE-71R if wet and dry matter most to you.
Pick tire A
You want the most comfortable ride
BFGoodrich G Force Rival S 1.5 scores 74 vs 41 on comfort.
Pick tire B
Your priority is wet-weather safety
Bridgestone Potenza RE-71R scores 81 vs 55 on wet.
Pick tire A
You want the longest tread life
BFGoodrich G Force Rival S 1.5 scores 69 vs 52 on treadwear.
Pick tire A
You enjoy sharp, responsive handling
BFGoodrich G Force Rival S 1.5 scores 100 vs 92 on handling.
Tire A · BFGoodrich G Force Rival S 1.5
Tire B · Bridgestone Potenza RE-71R
More comparisons
Also compared with
BFGoodrich G Force Rival S 1.5 also compared with
Bridgestone Potenza RE-71R also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.