Hi guys,
Sorry to ask the question here but recently i upgraded the wheels and tires on my dads audi a6 1.8t from some stock 16"s to 18" rs6 replicas with kumo tires all round. The fitter filled the tires to 32psi but i wanna know what i really should be filling the tires to. Any ideas ??
The tire size is 225/40/18