In this comparison, we are comparing a tyre from a manufacturer from Japan (Starfire) against a tyre from a manufacturer from Austria (Semperit). Semperit is a brand that belongs to the Continental group. Generally, Semperit summer tyres are slightly better rated (51%) than Starfire (0%).
Test Profile
RS-C 2.0
Speed-Grip 5
Number of tests
—
12
Best position
—
#3
Average position
—
9.3
Latest test
—
2025
Available sizes
18
93
Dimensions and prices
Compare prices across all available dimensions for these tyres.
