JARGON BUSTERS

Quick Guide to Markings & Features

• EVc (EV-Compatible): Specifically engineered to handle the high torque and battery weight of electric vehicles while offering the lowest rolling resistance to maximize ran
• XL (Extra Load): Indicates a reinforced tyre with a higher load index, designed to safely carry the increased weight of EV batteries and hybrid systems.
• S1: A specific manufacturer code (often linked to an OE fitment) indicating a focus on reduced rolling resistance or specific noise dampening properties.
• EverGrip Technology: A high-performance rubber compound and specialized tread design that maintains high-tier wet braking safety even as the tyre wears down.
• Maxtouch Construction: Maximizes the tyre’s contact with the road and evenly distributes the forces of acceleration, braking, and cornering to deliver longer tread life.
• CoolRunning Sidewall: A specialized sidewall design that absorbs less energy during flexion, significantly reducing energy consumption.
• Energy-Reduced Compound: A highly elastic compound that reduces energy dissipation, resulting in less rolling resistance and better fuel/battery economy

Popular Fitments

• Tesla Model Y & Audi Q8 e-tron: Optimises range and handles high electric torque while providing a quiet, premium ride for luxury European SUVs.
• Toyota BZ4X & Lexus RZ: Maximises the efficiency of Toyota’s advanced electric platforms for high-mileage commuters.
• Hyundai Ioniq 5 & Kia EV6: Supports the advanced 800V architectures and increased battery weight of Hyundai’s award-winning CUV range.
• Nissan Ariya & Mercedes-Benz EQE SUV: Specifically engineered to enhance the aerodynamics and battery longevity of premium electric crossovers and SUVs.
• BMW i4 & Polestar 2: Delivers precision efficiency and sustained performance for high-end European electric performance saloons and fastbacks.

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 19-inch Sizes (EV, PHEV & Hybrid)
235, 40, R19, 96W, EVc, XL
235, 45, R19, 99W, EVc, XL
235, 50, R19, 103V, EVc, XL
235, 55, R19, 105W, EVc, XL
235, 55, R19, 101V, EVc
245, 45, R19, 102Y, EVc, XL
255, 40, R19, 100W, EVc, XL
255, 45, R19, 104Y, EVc, XL
255, 50, R19, 107Y, EVc, XL
275, 40, R19, 105W, EVc, XL