60 Maximum Speed Towing a Trailer (in the UK)
the answer is 30mph
90 Km/Hr
70 sPEED LIMIT ON A MOTORWAY
Know that most all trailer tires, with an "ST" before the tire size, are rated for max. 65 MPH. While you won't get a speeding ticket for going 70 on a freeway driving a vehicle towing a trailer ... you are risking tire failure.
The same as it is for any other vehicle.
Usually walking speed, -4-5 mph.
5 mph
70 Maximum Speed on a Motorway - Dominic Rosario, Symantec EH
motorway speed limit in britain 70 Maximum Speed Limit in Britain
A car going at the maximum legal speed on a UK motorway. Also, a cheetah.
Assuming you're referring to Europe and the UK, 100 kilometres an hour.