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 September 2026
BFGoodrich G Force Rival S 1.5 vs Toyo R888 R — Compared (September 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
68
/ 100
Objective (60%)
70/100
1 professional test
User signal (40%)
74/100
29 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: BFGoodrich G Force Rival S 1.5 — better handling, dry and comfort. Pick the Toyo R888 R if wet matters 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)
G Force Rival S 1.5 leads by 14
Why this score
| Source | G Force Rival S 1.5 | R888 R |
|---|---|---|
| Professional tests (TWG score) | – | 69 |
| Tire Rack owners | 91 | – |
| Tyre Reviews owners | 100 | 90 |
Wet
Score (0–100)
R888 R leads by 8
Why this score
| Source | G Force Rival S 1.5 | R888 R |
|---|---|---|
| Tire Rack owners | 55 | – |
| Tyre Reviews owners | – | 63 |
Comfort
Score (0–100)
G Force Rival S 1.5 leads by 12
Why this score
| Source | G Force Rival S 1.5 | R888 R |
|---|---|---|
| Tire Rack owners | 74 | – |
| Tyre Reviews owners | 50 | 62 |
Treadwear
Score (0–100)
G Force Rival S 1.5 leads by 9
Why this score
| Source | G Force Rival S 1.5 | R888 R |
|---|---|---|
| Tire Rack owners | 69 | – |
| Tyre Reviews owners | – | 60 |
Handling
Score (0–100)
G Force Rival S 1.5 leads by 15
Why this score
| Source | G Force Rival S 1.5 | R888 R |
|---|---|---|
| Tyre Reviews owners | 100 | 85 |
Scores at a glance
| Category | BFGoodrich G Force Rival S 1.5 | Toyo R888 R |
|---|---|---|
| Relative Score | 74 | 68 |
| Dry | 91 | 77 |
| Wet | 55 | 63 |
| Comfort | 74 | 62 |
| Treadwear | 69 | 60 |
| Handling | 100 | 85 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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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
74
/ 100
Tire A
68
/ 100
Tire B
Test data
The professional test results behind the scores
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Tire A | Tire B | Δ | Both? |
|---|---|---|---|---|---|
| Overall Ranking | Overall | 100% #1/8 · 2021 Track Day 200TW Tyre Test | 25% #4/5 · Michelin Pilot Sport 4S vs Cup 2 vs Goodyear Eagle F1 SuperCar 3 vs 3R vs Toyo R888R | +75 | Different tests |
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 Toyo R888 R is a polarizing semi-slick tire that excels in dry track conditions, offering sharp steering response and high levels of mechanical grip. While enthusiasts praise its performance on lightweight vehicles, many users report significant noise, rapid tread wear, and inconsistent performance in wet or cold conditions, leading to a mixed consensus regarding its value for street-driven vehicles.
Pros
- Exceptional dry grip and cornering stability
- Sharp, communicative steering feedback
- Strong, stiff sidewall construction
- Predictable handling once the tire reaches optimal operating temperature
Cons
- High levels of road noise, particularly at highway speeds
- Rapid tread wear and short lifespan
- Poor performance and potential for aquaplaning in standing water
- Performance degradation after multiple heat cycles
Observations
- Lightweight, track-focused vehicles like the Caterham or Clio 197 report significantly better satisfaction than owners of modern, heavy vehicles exceeding 1400kg.
- High-horsepower applications (700whp+) may experience accelerated wear and reach the tire's thermal limits quickly.
- Users note that the tire requires specific alignment settings to maximize longevity and prevent uneven wear.
Specifications
Specs side by side
| Attribute | A · BFGoodrich G Force Rival S 1.5 | B · Toyo R888 R |
|---|---|---|
| Category | Summer Extreme Performance tires | Summer Trackday and Competition tires |
| Vehicle type | — | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
74
/ 100
BFGoodrich
68
/ 100
Toyo
Winner: BFGoodrich G Force Rival S 1.5 — better handling, dry and comfort. Pick the Toyo R888 R if wet matters most to you.
Pick tire A
You enjoy sharp, responsive handling
BFGoodrich G Force Rival S 1.5 scores 100 vs 85 on handling.
Pick tire A
You want the most grip on dry roads
BFGoodrich G Force Rival S 1.5 scores 91 vs 77 on dry.
Pick tire A
You want the most comfortable ride
BFGoodrich G Force Rival S 1.5 scores 74 vs 62 on comfort.
Pick tire A
You want the longest tread life
BFGoodrich G Force Rival S 1.5 scores 69 vs 60 on treadwear.
Tire A · BFGoodrich G Force Rival S 1.5
Tire B · Toyo R888 R
More comparisons
Also compared with
BFGoodrich G Force Rival S 1.5 also compared with
Toyo R888 R 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.