JARGON BUSTERS

XL – Extra Load (stronger casing, higher pressure capability

SUMMER : A summer tyre delivers maximum grip and handling in warm, dry or wet conditions and is effective down to around 7°C,  below which peak performance starts to drop off.

SUV: An SUV label on a tyre means it’s specifically reinforced for heavier vehicles, offering stronger sidewalls, higher load capacity, and improved stability compared to standard car tyres.

M+S (Mud and Snow) means the tyre has a tread pattern designed to provide improved traction on mud, slush, and light snow compared with standard road tyres.

ALL TERRAIN - All-Terrain (A/T) means the tyre is designed for mixed use, providing a balance of on-road comfort and durability with off-road traction on gravel, dirt, mud, light snow and sand.

MO / MOE / MO1 (Mercedes-Benz / AMG) Ensures the tyre matches Mercedes-tuned ride comfort, handling, noise levels, and safety expectations

LOAD AND SPEED RATINGS BRIEFLY EXPLAINED

LOAD RATING (the number)

This number tells you how much weight ONE tyre can safely carry

The higher the number, the more weight it supports

All four tyres together must safely support the full vehicle weight

Load Index | Max Load (kg
115  -  1180 kg
112  -  1120 kg
111  -   1090 kg
108 -  1000 kg

107  -  975 kg
104  -  900 kg

103    -  875 kg
102  -  850 kg

Rule: Always match or exceed the vehicle’s required load rating.

SPEED RATING  (the letter)

Example: V

This letter tells you the maximum speed the tyre is designed to handle

It also reflects heat resistance, stability, and construction strength

Higher letter = higher performance capability

Speed Rating – Max Speed

V   – up to 240 km/h (149 mph)
W   – up to 270 km/h (168 mph)

Rule: Never fit a lower speed rating than the manufacturer specifies.