Boxter Wheels and Rims

[BYprodriver]

Originally Posted by clickman

There is an issue with bigger wheels on the first model year. Can't remember the details but a search will get you there.

The rear suspension is not strong enough for wheels bigger than 17".

[mikefocke]

The change for the '98 was:
"18” wheel option with rear chassis reinforced to accept new wheels. Rear body structural change included redesigned wheel wells and coil spring mounts, lower engine compartment bulkhead, rear wall crossmember and rear axle mount reinforcements. ".

They discovered it during high speeds and racetracks.

Tires more expensive, wheels often heavier,