Tyre comparison
Kumho Ecsta PS91 vs Toyo Proxes Sport 2
They sit in different categories, so the choice starts with your car. The Ecsta PS91 is a max-performance tyre: more dry grip and steering response, for quick cars and spirited driving. The Proxes Sport 2 is an ultra-high performance tyre: a little less ultimate grip, usually longer life and lower cost, for warm hatches and fast everyday cars. The calculator tells you which category your car needs.
Toyo
Proxes Sport 2
Sharp steering, good wet grip, fair price.
Ultra-high performance summer · Mid-range
Trait by trait
Out of 10. Each tyre is rated against its own category: max performance summer for the Ecsta PS91, ultra-high performance summer for the Proxes Sport 2. Max-performance tyres grip harder in the dry overall, so read across categories with care.
Ecsta PS91
Where the scores come from
Estimated: no independent test of this tyre found
Older gen; no current test read; kept near average.
Data last reviewed: October 2026
Proxes Sport 2
Where the scores come from
Independent tests
- Tested by
- Tyre Reviews
TyreReviews 8 tests: FK520 beat it 5-2-1.
Data last reviewed: October 2026
Questions
Which is better, the Ecsta PS91 or the Proxes Sport 2?
They sit in different categories, so the choice starts with your car. The Ecsta PS91 is a max-performance tyre: more dry grip and steering response, for quick cars and spirited driving. The Proxes Sport 2 is an ultra-high performance tyre: a little less ultimate grip, usually longer life and lower cost, for warm hatches and fast everyday cars. The calculator tells you which category your car needs.
Where do these ratings come from?
From independent tyre tests where they exist (ADAC, Auto Bild, Tyre Reviews, evo, Tire Rack and others), rated 1 to 10 against other tyres in the same category, last reviewed October 2026. Neither tyre maker nor any retailer can change them.