Service Description 78H

Load index — max weight per tyre425 kg / 937 lbs

Four of them carry 1,700 kg in total.

Speed symbol — max sustained speed210 km/h / 130 mph

At its rated load.

psi

Reference pressure — where that load rating applies36 psi / 248 kPa · 2.48 bar

Not a recommended pressure — set yours from the placard in the door shut. Below this, the tyre carries less than 425 kg.

Nearby indices

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Nearby speed symbols

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Defined in UN vehicle regulation.

Where 78H is on the tyre

Two ratings moulded as one string, at the end of the size. Touch either half — or any other part of the wall — to read it.

78 Load index

Each tyre carries up to 425 kg at 36 psi — 1,700 kg across four.