These are unstudded winter tyres with a profile of 60 %. The maximum allowed speed is T (190 km/h), and is the maximum speed the tire may be exposed to.
From Protyre
150/70R18 70H Continental TKC 70 150/70R18 70H | Protyre - Car Tyres
Tirendo
Continental TKC 70 ( 150/70 R18 TL 70H Rear wheel, M+S marking, M/C )
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