HGV class 2 training allows you to legally drive vehicles with weights over 3500 kg with trailers up to 750kg, there is no upper weight limit. Practical training is usually over 4-5 days. Average salary £30,000 per year.
HGV class 1 training gives you the standard licence for most HGV drivers. For vehicles in excess of 7500kg with trailers over 750kg. Practical training is usually over 4-5 days. With an average salary of £50,000 per year