Uniform Tire Quality Grading (UTQG)
For details, refer to “Uniform tire quality grading standards”.
See also:
Warning and indicator lights
Several of the warning and indicator lights illuminate momentarily and then go
out when the ignition switch is initially turned to the “ON” position. This permits
checking the operation of the bul ...
Temperature A, B, C
The temperature grades are A (the highest), B, and C, representing the tire’s
resistance to the generation of heat and its ability to dissipate heat when tested
under controlled conditions on a sp ...
Ride & Handling
There's no question you're going to feel the road when driving the Impreza
2.5GT, but while the sport suspension always lets you know when you've driven
over a large bump in the road, the impact f ...