

SUV TyresMichelin
Primacy SUV
Recommended: Michelin Primacy SUV. Luxury SUV radial delivering supreme wet braking safety, silent cabin isolation, and ride comfort. Fully compatible with BMW X7 (285/45 R21).
FITMENT SUMMARYBMW X7
AVAILABLE SIZES285/45 R21
TECH SPECS
Detailed Parameters
Brand IdentityMichelin
Model NamePrimacy SUV
Tyre Width285 mm
Aspect Ratio Profile45%
Rim Diameter21 Inches
Warranty Duration5 Years Manufacturer Warranty
Load Index Rating103
Speed Rating SymbolV
Radial / Tubeless ConstructionRadial (Tubeless)
Season OptimizationAll-Season
Country of OriginThailand / Europe
Price CategoryPremium
INNOVATIVE TECH
Tyre Engineering Features
☔
FlexMax 2.0 Compound
Adaptive rubber compound adapts to road textures for maximum tyre footprint.
🎯
StabiliGrip progressive sipes
Self-locking tread block sipes clear water and stay rigid under load.
BENCHMARK STANDARDS
3 Reasons to Choose

Unmatched Cabin Silence
Acoustically optimized tread bars limit high-frequency road hiss.
PERFORMANCE CHARACTERISTICS
Tyre Test Metrics
Wet Grip100%
Fuel Savings80%
Mileage80%
Durability100%
SIZES TABLE
Supported Dimensions
| Tyre Dimension | Load / Speed Index | Axle Load Suitability | Compatible Vehicles |
|---|---|---|---|
| 285/45 R21 | 103V | Front / Rear | BMW X7 xDrive40i (2019-2024) |
| 285/45 R21 | 103V | Front / Rear | BMW X7 xDrive40d (2019-2024) |
FAQ SHEETS
Frequently Asked Questions
ALTERNATIVE REPLACEMENTS
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