U S Translation:
Not if its under 9920 LBS. and not hauling hazardous.
Never seen a U S Cargo Van that was 4500kgs in weight.........or have I?
You might not see a van that heavy. By the time the payload reaches 3,000 lbs, the shippers/dispatchers start getting away from the vans and looking towards straight rigs. The weight/volume tends to exclude vans past about 3500 lbs or so.