Are 15inch wheels and tires faster than 17inch wheels and tires on a FWD Honda Kswap K20 Civic We find out using 15x7. 5 Konig Hypergram wheels with 225, 205 Nankang AR1 tires and 17x8 Konig Dekagram wheels with 235, 215 Nankang AR1 tires. 17x8 Konig Dekagrams: 15x7. 5 Konig Hypergram: