A: You'll have to do more harsh braking on motorways
B: Motorway services areas don't deal with breakdowns
C: The road surface will wear down the tyres faster
D: Continuous high speeds increase the risk of your vehicle breaking down
View hint
Before you start your journey, make sure that your vehicle can cope with the demands of high-speed driving. You should check a number of things; the main ones being fuel, oil, water and tyres. You also need to plan rest stops if you’re making a long journey.