36
Suspension system
380_075
SST tyres have run-flat capability because of their modified design compared to conventional tyres.
Much stiffer tyre sidewalls enable the vehicle to drive on for up to 50 km at a maximum speed of 80 kph even
after a total loss of pressure.
Special wheels are used for the SST tyres due to the modified tyre geometry. The special 17" wheels on the
Audi TT Coupé ‘07 can be used both for conventional tyres and for SST tyres. In the case of the 18" wheels,
conventional tyres are available in combination with conventional rims. SST tyres are always combined with
the low tyre pressure indicator.
* also available optionally as SST wheel
Engine
4-cylinder
6-cylinder
Basic wheels
Optional wheels
Winter wheels
7.5J x 126 ET 45 (1)
Cast aluminium
wheel
painted
225/55 R 16
8.5J x 17 ET 50 (2)
Forged aluminium
wheel
painted
245/45 R 17 *
8J x 17 ET 47 (3)
Cast aluminium
wheel
painted
225/50 R 17 *
9J x 18 ET 52 (4)
Cast aluminium
wheel
painted
245/40 R 18 *
9J x 18 ET 52 (5)
Cast aluminium
wheel
polished
bi-color
245/40 R 18 *
8.5J x 17 ET 50 (6)
Cast aluminium
wheel
painted
245/40 R 18 *
7J x 16 ET 47 (7)
Cast aluminium
wheel
painted
225/55 R 16
7J x 17 ET 47 (8)
Forged aluminium
wheel
painted
225/50 R 17 *
9J x 18 ET 52 (9)
Cast aluminium
wheel
painted
245/40 R 18 *
Wheels and SST tyres (self supporting tires)