The maximum speed limit for a car towing a trailer on a motorway is 60 mph, unless a lower speed limit is displayed. This is 10 mph lower than the normal 70 mph motorway limit for cars. The lower limit reflects the additional weight and different handling characteristics involved when towing.
When towing, you should allow more time and distance to slow down and stop, and avoid sudden changes of speed or direction. Remember that vehicles towing trailers must not use the right-hand lane of a motorway with three or more lanes, except in certain circumstances such as when lanes are closed.
Speed-Limit Example
You are towing a trailer on a motorway where the national speed limit applies. Although cars that are not towing can travel at up to 70 mph, your maximum speed is 60 mph.
Quick Self-Test
What is the maximum speed limit for a car towing a trailer on a motorway?
A) 50 mph
B) 60 mph
C) 70 mph
D) 80 mph