When towing, inflate the towing vehicle's tires to the maximum permissible pressure listed on the tire 
pressure label ⇒  Tires and wheels. 
  WARNING 
Exceeding the gross weight ratings for axle, tongue, vehicle, trailer or combined weight can cause accidents and serious personal injury. 
 x Never exceed the specified values. 
 x Never let the actual weights at the front and rear axles exceed the Gross Axle Weight Rat-ing. Never let the combined front and rear weights exceed the Gross Vehicle Weight Rating.  
  WARNING 
Trailer loads that are not properly secured can shift when the vehicle is moving or braking and suddenly change the way the vehicle handles, causing accidents and severe injuries. 
 x Always load the trailer properly. 
 x Always secure the load properly with suitable, undamaged straps that can be tightened so that the load cannot shift. 
Driving with a trailer