Specifications

Weight Distribution

Improper weight distribution can cause a boat trailer to ﬁshtail (sway from

side to side) as it moves down the highway, putting excessive strains on both

trailer and towing equipment, which increases gas consumption and may poten-

tially cause an accident. e most eﬀective way to guard against ﬁshtailing is to

make sure the weight load on the trailer is properly distributed.

It is extremely important

that a minimum of ﬁve per-

cent (5%) and a maximum of

ten percent (10%) of the total

weight on the trailer be felt at

the trailer coupling ball when

the tongue is parallel to the

ground. A bathroom scale can

be used for this determination.

For example, if the gross

weight of the trailer, boat

and gear is 3,000 pounds, the

weight on the tongue should

not be more than 300 pounds,

but not less than 150. (Some

auto manufacturers say that

tongue weight should not ex-

ceed 200 pounds when using a

weight-carrying, bumper-mounted hitch with full-sized cars.) Check the tow vehicle

owner’s manual.

e importance of an adequate download on the hitch ball cannot be over-stated.

The Trailer Hitch

ere are two basic types of trailer hitches: A weight-carrying hitch and a

weight-distribution hitch. A weight-carrying hitch is recommended for use with a

MasterCraft boat and trailer. Before deciding upon which type of hitch to use, also

consult the automobile manufacturer on recommendations for the tow vehicle.

Be sure that the total weight of the trailer-boat rig does not exceed the hitch’s load

capacity. e maximum weight it can handle is stamped on the hitch. Also, be sure the

hitch ball is the correct size to match the coupler on the trailer. e correct ball diam-

eter is marked on the trailer coupler. e hitch should also provide a place for attaching

the trailer’s safety cables—two rings or holes on either side of the hitch ball.

MasterCraft Trailer Manual • Page 8