

Alloy wheels (typically made from aluminum) offer a lot of benefits—lighter weight, improved styling—but they do have some drawbacks compared to steel wheels.
Firstly, alloys are more expensive than steel. Secondly, they’re generally less durable and more prone to damage from potholes and curbs. Bending an alloy wheel is common, while steel tends to dent. Repairing bent alloy wheels can be costly.
Finally, alloys conduct heat differently than steel, potentially affecting brake performance in extreme conditions. However, for most road driving, the aesthetic and weight benefits of alloys outweigh these downsides.
The designation “4x108” refers to a wheel’s bolt pattern, crucial for ensuring it fits safely and securely onto your vehicle. The '4' indicates the number of lug nuts (or studs) used to mount the wheel.
The '108' signifies the diameter in millimeters of the circle formed by those lug nuts. Imagine drawing a circle through all four lug nut centers—that circle’s diameter is 108mm.
Matching this bolt pattern precisely is vital. A mismatch can lead to vibration, wheel damage, or even complete failure. It's one of the most important factors when buying aftermarket wheels.
No, 4x4.25 and 4x108 are *not* interchangeable. While both represent four-lug wheel patterns, they use different measurements.
4x4.25 means the lug nuts are spaced 4.25 inches (approximately 108mm) apart. However, the measurement is in imperial units versus metric for 4x108 which uses millimeters directly (108mm). While close, this difference can cause significant issues with wheel fitment and safety.
Trying to install wheels with the wrong bolt pattern will result in improper seating, vibration, and potential damage to your vehicle. Always verify the correct specification for your car.
The 4x108 wheel bolt pattern is most commonly found on vehicles from Peugeot, Citroën, and some older Ford models. It indicates that the wheels have four lug nuts spaced 108 millimeters apart.
Specifically, you'll find this pattern on cars like the Peugeot 206, 307, 406, and 308, as well as Citroën C3, C4, and Berlingo models. Some Ford Escorts and older Galaxies also used this bolt pattern.
Important: Always double-check your vehicle's specifications before purchasing wheels to ensure proper fitment. Using the wrong bolt pattern can be dangerous!
