JARGON BUSTERS

Key markings on the MICHELIN Primacy 5 sidewall indicate specific load capacities and manufacturer approvals:

Performance & Protection

• XL (Extra Load): Reinforced structure for heavier vehicles, including SUVs and EVs.
• FR / FSL: Built-in Rim Protector ridge to shield alloys from kerb damage.
• EV Ready: Optimized range, noise reduction, and torque handling for electric vehicles.

Manufacturer (OE) Approvals

• MO: Mercedes-Benz Original
• AO: Audi Original
• VOL: Volvo Original
• S1: Manufacturer-specific efficiency/rolling resistance optimization.

Based on common 17" fitments in the Irish market, here are 10 popular Saloons, Hatchbacks, and Estates suitable for the MICHELIN Primacy 5:

• Audi A4 (Saloon)
• BMW 3 Series (Saloon)
• Ford Focus (Hatchback/Estate)
• Opel Astra (Hatchback/Estate)
• Skoda Octavia (Hatchback/Combi Estate)
• Toyota Corolla (Hatchback/Touring Sports Estate)
• Volkswagen Golf (Hatchback/Estate)
• Volkswagen Passat (Saloon/Variant Estate)
• Volvo V60 (Estate)
• Hyundai i30 (Hatchback/Estate)

Summer vs. All-Season Tyres in Ireland

Summer tyres are Ireland's standard, providing peak efficiency and grip above 7°C. Due to the mild climate and rare snowfall, many motorists use them year-round. However, summer rubber hardens in the cold, increasing braking distances on freezing roads.

All-season tyres offer a "fit-and-forget" alternative. Their flexible compounds provide reliable grip in both sun and slush, ensuring safety during sudden cold snaps. They deliver consistent year-round performance without the cost or hassle of seasonal swaps.

Load Rating: Maximum Weight Capacity Explained

The load index is a numerical code representing the maximum weight in kgs that a single tyre can safely carry. To ensure safety, the combined capacity of all four tyres must exceed the vehicle’s total weight when fully loaded.

Speed Rating: Maximum Velocity Explained

Represented by a letter, the speed rating indicates the maximum kph a tyre can maintain over a prolonged period. Higher speed ratings are engineered to handle the heat and stresses generated at faster speeds more effectively.

Quick Reference Guide

• Check your requirements: You can find the specific requirements for your vehicle on the tyre information plate (usually located on the driver-side door pillar) or in the owner's manual.
• Replacement rule: It is vital never to fit a tyre with a lower load index or speed rating than those recommended by the manufacturer.
• Common Ratings: Standard ratings include T (190 kph), H (210 kph), and V (240 kph). You can view a full conversion table below..

Common Passenger Car Versions:

• 205, 50, R17, 93W, XL, FR
• 205, 55, R17, 95V, XL, FR
• 205, 55, R17, 95W, XL, FR
• 215, 45, R17, 91W, XL, FR
• 215, 50, R17, 95W, XL, FR
• 215, 55, R17, 98W, XL, FR
• 215, 60, R17, 100V, XL, FR
• 215, 65, R17, 103V, XL, FR
• 225, 45, R17, 94V, XL, FR
• 225, 45, R17, 94W, XL, FR
• 225, 50, R17, 98W, XL, FR
• 225, 50, R17, 98Y, XL, FR
• 225, 55, R17, 101W, XL, FR
• 225, 60, R17, 103V, XL, FR
• 235, 45, R17, 97W, XL, FR
• 235, 55, R17, 103W, XL, FR

OE (Original Equipment) Versions:

• 215, 55, R17, 94V, S1
• 225, 50, R17, 98W, AO
• 225, 55, R17, 97W, VOL

Special Versions:

• All Primacy 5 sizes are inherently EV-Ready.