225/45R18 91W Goodyear EffGrip* ROF (EU) DOT20
$265.00
The Goodyear EfficientGrip in size 225/45R18 91W is a premium touring tyre focused on comfort and fuel savings. The * (Star) and ROF markings indicate it is a specialized fitment for BMW vehicles with RunOnFlat technology.
The Y20 marking indicates it was produced in 2020, making it a 6-year-old tyre. In Singapore’s tropical climate, this age is a critical factor for safety and performance.
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Description
Goodyear EfficientGrip (* ROF EU Y20)
BMW-Approved Security. Fuel Efficiency with Run-Flat Protection.
This tyre is the original equipment (OE) for many BMW models, including the 3 Series (F30/G20) and 4 Series. It is designed to complement the BMW chassis, providing a refined ride and ensuring you are never stranded by a puncture.
| Specification | Detail |
| Size | 225/45R18 |
| Load Index | 91 (Max Load: 615 kg) |
| Speed Rating | W (Max Speed: 270 km/h / 168 mph) |
| Homologation | ★ (Star) – BMW Approved |
| Technology | ROF (RunOnFlat / RSC) |
| Origin | EU (Europe) |
| Production Year | 2020 (Y20) – Age Warning |
✨ Key Technical Features
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🛡️ RunOnFlat (ROF) Technology:
Features reinforced, self-supporting sidewalls. Even with a complete loss of air pressure, you can continue driving for up to 80 km at a maximum speed of 80 km/h. This is essential for BMWs, which typically do not carry a spare tyre.
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⛽ FuelSaving Technology:
By utilizing a lightweight internal structure and a specialized base rubber compound, Goodyear reduced the tyre’s rolling resistance. This helps lower fuel consumption and CO2 emissions, making it an ideal choice for high-mileage executive commuters.
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🛑 ActiveBraking Technology:
The tread blocks are designed to expand under the force of braking, increasing the total contact patch with the road. This leads to shorter braking distances on both wet and dry surfaces—a vital safety advantage for the heavy, torque-rich nature of modern luxury sedans.
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🔇 QuietTred Technology:
The tread pattern features a noise-dampening design that captures less air, significantly reducing the “drone” common in performance-sized tyres. This ensures a serene and quiet cabin on the PIE or KPE.
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🏁 High-Grip Silica Compound:
The rubber blend includes high-loaded silica to ensure reliable traction in the wet. Combined with wide circumferential grooves, the tyre offers excellent hydroplaning resistance during sudden afternoon showers.
📊 Performance Summary
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Safety: ⭐⭐⭐ (High tech, but limited by age)
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Fuel Efficiency: ⭐⭐⭐⭐⭐ (Excellent eco-touring specs)
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Comfort: ⭐⭐⭐⭐ (Quiet, though ROF sidewalls are firm)
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Security: ⭐⭐⭐⭐⭐ (RunOnFlat peace of mind)
The Goodyear EfficientGrip ★ ROF (Y20) is a “budget-security” option for 2026. It is a good choice if you need a branded BMW run-flat at a low price, but be aware that the older rubber will not perform as well as a fresh set.
Additional information
| Width | 225 |
|---|---|
| Height | 45 |
| Rim size | 18 |
| Model | EffGrip |
| Run Flat | Yes |
| Load / Speed Index | 91W |
| Brands | Goodyear |
| Year | 2020 |










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