| GREENTRAC QUEST-X 225/55ZR18 98W — SPECIFICATIONS | |
|---|---|
| Category | Specification |
| Brand | Greentrac |
| Product Family | Quest-X — Ultra High Performance Summer |
| Full Size Designation | 225/55ZR18 98W |
| Section Width | 225 mm |
| Aspect Ratio | 55% (sidewall height = 123.75 mm) |
| Construction | Radial (ZR speed-rated) |
| Rim Diameter | 18 inches |
| Load Index | 98 — 750 kg (1,653 lbs) per tyre |
| Speed Rating | W — max 270 km/h (168 mph) |
| Load Range | Standard Load (SL) |
| Overall Diameter | ~705 mm (~27.8 inches) |
| Rim Width Range | 6.0 – 7.5 inches |
| Seasonality | Summer |
| Vehicle Type | Passenger |
| EU Fuel Efficiency | C |
| EU Wet Grip | A |
| External Noise | 70 dB |
| Max Inflation | 51 PSI (350 kPa) |
| Tread Pattern | Asymmetric with wide circumferential grooves |
| Key Features | German ADAC 2026 "Recommended" rating, joint 1st in wet-handling stability alongside Continental PremiumContact 7, best-in-test fuel economy, sharp dry handling, premium performance at a value price |
| Typical Fitments | Audi A4, BMW 5 Series, Chevrolet Malibu, Lexus ES, Toyota Camry (selected 18-inch trims) |