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Speed & Stopping Distances · Topic 5 of 6 · ~6 min read
Braking Technique: ABS and Non-ABS
Two systems, two opposite instructions, and one physics fact underneath both. Whether your car brakes with electronics or without, the goal never changes: maximum braking force short of locking the wheels. What changes is whether the car does that for you, or you do it yourself — and applying the wrong technique to the wrong system cancels its protection entirely.
In this lesson you'll learn
- The one fact both techniques serve: a sliding tyre neither stops nor steers well
- What ABS actually does, cycle by cycle — and the pedal sensation that makes untrained drivers sabotage it
- The single instruction for ABS emergency braking, and why it feels wrong
- The murram caveat: where ABS can lengthen your stop, and what that means on Class D/E roads
- Non-ABS emergency braking: threshold braking as the goal, cadence braking as the fallback
- How to find out which system you drive — today, not mid-emergency — and the checks that keep either system honest
- 1. A Sliding Tyre Neither Stops Nor SteersExplain why a locked wheel both lengthens the stop and removes steering, and state the goal every braking technique serves. sourcingTier: adapted
- 2. ABS: What It Does, and the One InstructionDescribe the ABS cycle, recognise the pedal sensation, and apply the single correct ABS emergency-braking instruction.
- 3. Non-ABS: Threshold Braking, and Cadence as the FallbackExecute threshold braking, recover with cadence braking when the wheels lock, and match each technique to the right system.
- 4. Know Your System TodayDetermine which braking system you are driving before you need it, and choose a safe technique when it's genuinely unknown.