The new Panamera Diesel is equipped with 18-inch Panamera wheels. These are lightweight alloys featuring a classic sporty design. Tyre sizes 245/50 ZR 18 and 275/45 ZR 18 are fitted to the front and rear respectively. A range of optional 18-, 19- and 20-inch wheels is also available. Optional Tyre Pressure Monitoring (TPM) sends warnings to the on-board computer’s display screen in the event of low tyre pressure.