Wheel by wheel: offset and tyres
Each original wheel from Ferrari 456 GT is compared with the one from Volvo XC90 of the same diameter: how much closer the wheel gets to the shock absorber or how far it sticks out of the wheel arch, and whether the tyre keeps the same overall diameter.
- 8.5Jx17 ET50 · 255/45R17 — Check on the car
Compared with the original ≈7.5Jx17 ET48 on Volvo XC90: shock absorber side +14.7 mm, wheel arch side +10.7 mm, tyre diameter −10.3 % : fit it with the original tyre size of Volvo XC90 (235/65R17), not that of Ferrari 456 GT. Comparison for guidance only (estimated width). Check in detail
- 10Jx17 ET25 · 285/40R17 — Check on the car
Compared with the original ≈7.5Jx17 ET48 on Volvo XC90: shock absorber side +8.8 mm, wheel arch side +54.8 mm, tyre diameter −10.5 % : fit it with the original tyre size of Volvo XC90 (235/65R17), not that of Ferrari 456 GT. Comparison for guidance only (estimated width). Check in detail