Swiss Category C Theory (Truck) Practice Questions - Switzerland Driving Theory Test - Category C (Heavy Motor Vehicles) Exam

It maintains one fixed high road pressure and prevents any driver adjustment It transfers air between tires so all wheel positions always have identical pressure It allows the driver to adjust tire inflation pressures from inside the cab while driving, lowering pressure on soft mud/sand to increase tire footprint and traction, and raising pressure for high-speed highway transit It replaces the need to inspect tires for damage because pressure is monitored automatically