Protoura Sport Evo

1
This is the nominal WIDTH of the tyre in mm
2
This is the nominal HEIGHT of the tyre wall as a percentage of the nominal width. (60% of 225 in this example)
3
This indicates the tyre is of RADIAL construction which is suitable for cars with a speed capability over 240 KPH (150mph)
4
This is the rim/wheel DIAMETER that the tyre will fit (inches)
5
This is the LOAD INDEX of the tyre. It is code that refers to the maximum load each tyre can take
6
This is the SPEED RATING of the tyre. It is a code that refers to the maximum speed each tyre can do

Understanding The EU Tyre Label

Fuel Efficiency

Rolling resistance has a direct impact on fuel consumption. A tyre's rolling resistance score ranges from A to E. Over the life of the tyre, fitting an A rated tyre could save you up to 6 litres more fuel every 625 miles - when compared to a E rated tyre.

Wet Grip

A tyre's wet grip capacity is expressed in Grades from A to E. The difference in braking distances between each grade is roughly 3m - an average car length. This makes average stopping distance between an A and E rated tyre 18m. That's 4 car lengths.

Noise Levels

The exterior noise grade of a tyre is expressed in decibels - accompanied by a grade ranging from A to B, with A being the best noise level performance.

Professional
Off-Road (POR) Tyres

Professional Off-Road (POR) tyres are not subject to the EU tyre label regulation (2020/74) because they are designed for extreme conditions that fall outside the scope of the classification system.

While there are no laws against using these tyres on roads in most countries (including the UK), they may not perform as well on tarmac due to their focus on extreme conditions.

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Understanding The EU Tyre Label

Fuel Efficiency

Wet Grip

Noise Levels

Professional Off-Road (POR) Tyres

Professional
Off-Road (POR) Tyres