Road rules / ๐ฆ๐บ speed
On a gravel or unsealed surface, your stopping distance is:
โ ANSWER
Longer than on sealed bitumen
Loose surfaces give tyres far less grip, so braking takes much longer.
All the options
- โLonger than on sealed bitumen
- โShorter because gravel grips tyres
- โThe same as on bitumen
- โIrrelevant if you have new tyres
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