JARGON BUSTERS

Key Markings

• XL (Extra Load): Signifies a reinforced structure to handle the demands of heavy, powerful SUVs.
• FR (Flange Protector): Michelin's term for integrated rim protection feature to safeguard alloy wheels from light kerb damage.

Popular Compatible Vehicles

Here are 8 popular vehicles compatible with the 18" MICHELIN Pilot Sport 4 SUV range in the Irish market:

1. Audi Q5 / Volvo XC60: Can use the 235/60 R18 size for a high-performance summer option.
2. Volkswagen Tiguan / Ford Kuga: Compatible with the 235/55 R18 size.
3. Hyundai Tucson / Santa Fe: The 235/55 R18 size is a common fitment.
4. Kia Sportage / Sorento: Compatible with the 235/55 R18 range.
5. Land Rover Discovery: Compatible with the 255/55 R18 size.
6. BMW X3: Uses the 225/55 R18 or 245/50 R18 sizes for a performance summer upgrade.
7. Mercedes-Benz GLC: The 235/60 R18 size is a popular fitment.
8. Jaguar F-Pace: Can utilize the 235/60 R18 size.

Summer tyres are most common in Ireland, offering peak fuel efficiency mileage and grip when temperatures stay above 7°C. However, they are not the official standard for winter safety. Motorists must show caution in cold conditions; below 7°C, summer rubber hardens, significantly compromising grip and wet braking performance on cold, saturated Irish roads.

All-Season tyres are the superior "fit-and-forget" solution for Ireland's wet, temperate climate. Specifically engineered to remain flexible in the cold, they provide shorter stopping distances on near-freezing, rain-soaked surfaces and carry the 3PMSF certification for frost and light snow. They offer total year-round peace of mind without the 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..

Rule: Always match or exceed the vehicle’s required load rating.
Rule: Never fit a lower speed rating than the manufacturer specifies.

AVAILABLE SIZES:

• 225 60 18 – 100V
• 235 50 18 – 97V
• 235 50 18 – 97V - 
• 235 50 18 – 97V - ZP
• 235 60 18 – 103V
• 235 60 18 – 103V - ZP - FR
• 235 60 18 – 107V - XL - VOLVO OE
• 235 60 18 – 107W - XL
• 235 65 18 – 110H - XL
• 255 55 18 – 109Y - XL
• 255 60 18 – 112W - XL
• 265 60 18 – 110V
• 225, 55, 18, 102Y, XL, FR
• 235, 50, 18, 101Y, XL, FR
• 235, 55, 18, 104V, XL, FR
• 235, 60, 18, 107V, XL, FR
• 245, 50, 18, 104Y, XL, FR
• 255, 55, 18, 109Y, XL, FR