Electronic Q2 System (E-Q2); Ready Alert Brake System (Rab); Tire Safety Information; Tire Markings - Alfa Romeo 2015 4C Owner's Manual

Electronic Q2 System (E-Q2)

The Electronic Q2 system intervenes during accelera-
tion on corners, braking the inner drive wheel and thus
increasing the traction of the outer wheel (which bears
more of the car's weight): the torque is thus distributed
optimally between the drive wheels in accordance with
the driving conditions and road surface, permitting par-
ticularly effective, sporty driving.

Ready Alert Brake System (RAB)

This function activates automatically if the accelerator
pedal is released rapidly, reducing the brake pad travel
(both at front and back), with the aim of preparing the
braking system and enhancing its responsiveness, thus
reducing the stopping distance in the event of subse-
quent braking.

TIRE SAFETY INFORMATION

Tire Markings

1 — U.S. DOT Safety Standards
Code (TIN)
2 — Size Designation
3 — Service Description
STARTING AND OPERATING 183
4 — Maximum Load
5 — Maximum Pressure
6 — Treadwear, Traction and
Temperature Grades
5