General Boat Info
ModelFrontier 1860 Tunnel Jet
ModelST175
Model Year2013
Model Year2011
Measurements / Dimensions
Beam85 in. (2.16 m)
Beam85 in. (2.15 m)
Beam - Meters2.16
Beam - Meters2.16
Beam - Inches85
Beam - Inches85
Depth - Detail24 in. (0.61 m)
Depth - Detail21 in. (0.53 m)
Depth - Centimeters60.96
Depth - Centimeters53.34
Depth - Inches24
Depth - Inches21
Weight - Detail950 lbs. (431 kg)
Weight - Detail995 lbs. (451 kg)
Weight - kg430.91
Weight - kg451.32
Weight - lbs.95
Weight - lbs.995
Width [transom] - Detail60 in. (1.52 m) bottom
Width [transom] - Detail60 in. (1.52 m) bottom
Height [transom]27 in. (0.69 m)
Height [transom]20 in. (0.5 m)
Length - Feet18
Length - Feet17.42
Length overall - Detail18 ft. (5.49 m)
Length overall - Detail17 ft. 5 in. (5.31 m)
Length overall - Meters5.49
Length overall - Meters5.31
Length overall - Inches216
Length overall - Inches209
Draft [max] - Detailnot available
Draft [max] - Detail12 in. (0.30 m)
Draft [max] - Metersnot available
Draft [max] - Meters0.3
Draft [max] - Inchesnot available
Draft [max] - Inches12
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.100 in. (2.54 mm)
Hull thickness0.100 in. (2.5 mm)
Hull typeTunnel
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail19 gal. (72 l)
Fuel tank capacity - Detail13 gal. (49 l)
Fuel tank capacity - Liters71.92
Fuel tank capacity - Liters49.21
Fuel tank capacity - Gal19
Fuel tank capacity - Gal13
Drive typeOutboard
Drive typeOutboard
Engine max90 hp (67 kW)
Engine max75 hp (56 kW)
Operational Info
Maximum capacity1,552 lbs. (704 kg)
Maximum capacity1,110 lbs. (503 kg)
Maximum people7 / 950 lbs. (431 kg)
Maximum people4 / 650 lbs. (295 kg)
Trailer Info
Trailer - Detailnot available
Trailer - DetailPainted bunk trailer
Trailer - Length over allnot available
Trailer - Length over all20 ft. 8 in. (6.30 m) with tongue in
Trailer - Widthnot available
Trailer - Width89 in. (2.26 m)