What compatibility issues are important?
• Old trailers may have a smaller non-metric tow cup which is incompatible with modern cars. • Some trailers may have a tow eye which needs a tow pin on the towing vehicle • Older trailers may need to have the over run brakes disabled when reversing, a collar is slipped over the spring arm. • Non-standard lighting plugs may be used on older equipment. • The tow hitch must be the correct height, especially if the trailer has more than one axle.
