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4000AP All Purpose Utility Trailer

The 4000AP is another model in Sundowner Trailers' popular utility line up. The eye appeal of the open car hauler combined with the features of the utility trailer have placed it in high demand. Its versatility and durable construction promises you years of worry-free use.


  • Trailer

Standard Features

Coupler Bumper Pull, 2 5/16"
Trailer Width 6' 9"
Trailer Lengths 16', 18', 20' & 22'
Construction All aluminum
Floor Interlocking 6" aluminum plank floor
Bottom rail Polished heavy duty rail
Bump rail Front bump rail/guard
Storage Front storage box
Load lights LED load light (mounted at rear of storage box)
Tie Rings 6 Recessed heavy duty tie rings
Ramp Slide out 7' ramps
Lights LED marker and tail lights
Fenders Removable fenders
Axles 4000# Rubber torsion axles
Brakes 4 Wheel electric brakes
Tires 225x15 Radial tires with nitrogen
Wheels 6 Hole aluminum wheels
Jack Top wind jack


Popular Options

Recessed spare box
Utility ramp


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Sundowner Sportman Bumper Pull Trailer Floorplan Sundowner Sportman Bumper Pull Trailer Floorplan

*All dimensions are approximate. Photos may show options. Due to constant product improvements, specifications, component parts, standard and optional equipment are subject to change without notice or obligation. See your dealer for warranty details.