JARGON BUSTERS

Quick Guide: Markings & Features

• XL / FR: Reinforced for weight (XL) and integrated Flange Rib (FR) to protect alloy wheels from kerbs.
• OE (Original Equipment): Custom-tuned markings proving the tyre meets the exact standards of manufacturers like MO (Mercedes), AO (Audi), VOL (Volvo), and T0 (Tesla).
• 3PMSF Symbol: (Three Peak Mountain Snowflake) Official certification for legal use in severe winter and snow conditions.
• Chili Compound: Ensures peak grip without a warm-up phase, vital for cold Irish mornings.
• High Mileage: Offers a 15% increase in mileage over its highly-rated predecessor, providing superior value.

Popular 18" Saloons, Hatchbacks & Estates

• Audi A4 / A6: AO-marked fitments provide the ideal balance of all-weather safety for the executive saloon market.
• BMW 3 Series: Star-marked (★) fitments ensure rear-wheel-drive safety and control during occasional cold snaps.
• Mercedes C-Class: MO-marked tyres deliver luxury comfort with the added bonus of snow capability.
• Tesla Model 3: T0-marked versions are optimized to handle instant electric torque while maximizing battery range on Irish motorways.
• Volkswagen Arteon: Enhances the sleek fastback’s road presence with reliable all-weather handling performance.
• Skoda Superb: The ultimate long-distance fleet choice, ensuring safety from damp autumn to occasional winter snow.
• Volvo V60: VOL-marked tyres provide essential safety and stability for heavy plug-in hybrid estate models in all conditions.
• Ford Focus: Enhances the handling with confidence, regardless of unexpected changes in Irish weather.
• Toyota Corolla: Matches the hybrid’s fuel economy needs with the added safety net of winter certification.
• Opel Insignia: Offers stable, high-speed motorway performance with proven resilience in unpredictable conditions.

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..

Available 18" Sizes:
These 2026 fitments are tailored for Ireland's mild, damp climate, offering 3PMSF-certified winter safety and summer longevity.

• 225, 40, R18, 92V, XL, FR
• 225, 45, R18, 95V, XL, FR
• 225, 50, R18, 99V, XL, FR
• 225, 55, R18, 102V, XL, FR
• 235, 40, R18, 95V, XL, FR
• 235, 45, R18, 98V, XL, FR
• 245, 40, R18, 97V, XL, FR
• 245, 45, R18, 100V, XL, FR

OE (Manufacturer Approved) Versions:

• 225, 45, R18, 95V, MO
• 245, 40, R18, 97V, AO
• 245, 45, R18, 100V, VOL
• 235, 45, R18, 98W, T0 (Tesla