Tyre pressures must be correctly maintained using an accurate tyre pressure gauge.
Do not overload.
Check your tyres regularly for any signs of damage and remove from the tread any potential penetrations such as trapped stones. Drive the combination at reasonable (‘comfortable’) speeds – within the speed limits.
Rapid manoeuvres must be avoided, e.g. sudden overtaking or lane changing. Good driving practice, with or without a trailer, includes intelligent anticipation of such moves.
Respect the car and trailer manufacturer’s recommendations at all times.