There are loads of types of different types of truck driving jobs and they can be broken down into smaller and smaller groups and there are plenty of types mentioned here that cross over with other types.
An example is Fridge Work, just because a driver does fridge work they might do a far different job to another driver doing fridge work. Fridge work might be European work and that might be tramping or a regular run and reload, then you might have UK Tramping with a fridge or trunking or multi drop or local work.
You might deliver palletised goods or hanging meat or specialise in pharmaceuticals and there are no doubt many others I haven’t thought of.
I’ve just taken fridge work as an example, but I’m sure it could be done with most types mentioned on here.