Severe strain on the brake system

The brakes will be subject to severe strain when driving in mountains or hilly areas, or when towing a trailer. Vehicle speed is usually slower, which means that the cooling of the brakes is less efficient than when driving on level roads. To reduce the strain on the brakes, shift into a lower gear and let the engine help with the braking. Do not forget that, if you are towing a trailer, the brakes will be subjected to a greater than normal load.
See also:
Brake Support
If the risk of collision continues to increase after the collision warning has
been given, Brake Support is activated. Brake Support prepares the brake system
to react quickly, and the brakes are ...
Introduction
The Driver Alert System is designed to help a driver who may be becoming fatigued
or who is inadvertently leaving the lane.
The Driver Alert System consists of two different functions that can be s ...
Driving dynamics: steering, brakes and transmission
All XC70 models get Volvo's innovative AWD (All-Wheel Drive) transmission as
standard. This advanced system, which automatically apportions torque
front-to-rear depending on need, improves the XC7 ...
