PS71 masters wet roads broadly; PS91 focuses on dry confidence and cabin quiet.
Kumho's Ecsta lineup covers a wide spectrum of summer driving needs, and the Ecsta PS71 alongside the Ecsta PS91 illustrate that well. Both are upper-middle segment summer tyres for passenger cars, but they serve meaningfully different drivers. The PS71 is Kumho's well-established, broadly tested all-rounder — a tyre that has earned its reputation across multiple independent test cycles. The PS91, manufactured in South Korea, is a more focused offering with a narrower size range and a distinct character that leans toward dry-road confidence and cabin refinement. Understanding where each sits in the range helps you pick the right tool for the job.
Ecsta PS71
Ecsta PS91


These tyres were not tested together. The comparison below is inferred from separate tests by normalizing both tyres against 9 shared benchmark tyres, so treat it as an estimate.
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91
Kumho Ecsta PS71
Kumho Ecsta PS91For most drivers, the Kumho Ecsta PS71 is the safer choice — more thoroughly tested, available in more sizes, better in wet conditions, and more economical to run. It's the right pick for anyone who wants a capable, balanced summer tyre without compromising on safety margins. The Kumho Ecsta PS91 earns its place for drivers of larger sports-oriented cars who prioritise dry stopping power and a quiet cabin, and who are comfortable accepting the trade-offs in wet braking and rolling resistance. If you're fitting 18" or larger and value refinement alongside solid dry performance, the PS91 offers genuine value against premium alternatives — just factor in the potential for higher wear rates.
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Kumho Ecsta PS71 vs Maxxis Victra Sport 5
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