[Video] Czech truck trials look incredible | GRR

There is something about off-road challenges that bring out the gnarliest in both people and machines as this truck trial in Czechoslovakia (try saying that ten times fast) proves. These are slopes that we would struggle to tackle on foot – near vertical banks, sharp ridges and axle-deep water – even equipped with some of those bafflingly long ski poles that ramblers are so keen on.