ThunderJet Landing Craft DC 20 ft. 2013 boat specs
ThunderJet
ThunderJet Landing Craft DC 20 ft. 2013
2013
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VS
ThunderJet TJ Offshore 30 ft. 2013 boat specs
ThunderJet
ThunderJet TJ Offshore 30 ft. 2013
2013
View full specs →

ThunderJet Landing Craft DC 20 ft. 2013 vs ThunderJet TJ Offshore 30 ft. 2013 — Same Brand, Different Boat

Matching a modified vee ThunderJet Landing Craft DC 20 ft. 2013 against a deep vee ThunderJet TJ Offshore 30 ft. 2013 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department — ThunderJet Landing Craft DC 20 ft. 2013 at 2,0 ft versus ThunderJet TJ Offshore 30 ft. 2013 at 3,0 ft. At 22 lbs and 72 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 500 hp, the ThunderJet TJ Offshore 30 ft. 2013 has a 275-hp advantage over the ThunderJet Landing Craft DC 20 ft. 2013's 225-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the ThunderJet Landing Craft DC 20 ft. 2013 carries 48 gallons versus 16 gallons in the ThunderJet TJ Offshore 30 ft. 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The ThunderJet TJ Offshore 30 ft. 2013 is rated for 9 passengers, while the ThunderJet Landing Craft DC 20 ft. 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet TJ Offshore 30 ft. 2013 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The ThunderJet TJ Offshore 30 ft. 2013 comes in at 0 lbs per hp versus 0 lbs per hp for the ThunderJet Landing Craft DC 20 ft. 2013. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Choose the ThunderJet TJ Offshore 30 ft. 2013 if your priority is putting more people on the water — it handles 9 passengers and at 3,0 ft it has the deck room to back that rating up comfortably. The ThunderJet Landing Craft DC 20 ft. 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeThunderJet
MakeThunderJet
ModelLanding Craft DC 20 ft
ModelTJ Offshore 30 ft
Model Year2013
Model Year2013
Measurements / Dimensions
Beam102 in
Beam10 ft
Beam - Meters2.59
Beam - Meters3.05
Beam - Inches102
Beam - Inches12
Deadrise16°
DeadriseStern: 18° Bow: 55°
Weight - Detail2,200 lbs
Weight - Detail7,200 lbs
Weight - kg997.9
Weight - kg3265.86
Weight - lbs.22
Weight - lbs.72
Width [transom] - DetailBottom: 90 in
Width [transom] - DetailBottom: 8 ft. 6 in
Height - DetailSides: 34 in
Height - DetailSides: 42 in
Height - Meters0.86
Height - Meters1.07
Height - Inches34
Height - Inches42
Height [transom]34 in
Height [transom]42 in
Length - Feet2
Length - Feet3
Length overall - Detail20 ft
Length overall - Detail30 ft
Length overall - Meters6.1
Length overall - Meters9.14
Length overall - Inches24
Length overall - Inches36
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessSides: 0.19 in. Bottom: 0.19 in. Transom: 0.25 in
Hull thicknessSides: 0.16 in. Bottom: 0.25 in. Transom: 0.25 in
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Fuel tank capacity - Detail48 gal
Fuel tank capacity - Detail160 gal
Fuel tank capacity - Liters181.7
Fuel tank capacity - Liters605.67
Fuel tank capacity - Gal48
Fuel tank capacity - Gal16
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max225 hp
Engine max500 hp
Operational Info
Maximum capacityCargo: 1,500 lbs
Maximum capacitynot available
Headroomnot available
HeadroomCabin: 6 ft. 3 in

ThunderJet Landing Craft DC 20 ft. 2013 vs ThunderJet TJ Offshore 30 ft. 2013 — Common Questions

Which is the larger boat — the ThunderJet Landing Craft DC 20 ft. 2013 or the ThunderJet TJ Offshore 30 ft. 2013?
The ThunderJet TJ Offshore 30 ft. 2013 is the longer of the two at 3,0 feet overall. The ThunderJet Landing Craft DC 20 ft. 2013 comes in at 2,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the ThunderJet Landing Craft DC 20 ft. 2013 or the ThunderJet TJ Offshore 30 ft. 2013?
For trailering, the ThunderJet Landing Craft DC 20 ft. 2013 has the edge at 22 lbs dry weight versus 72 lbs for the ThunderJet TJ Offshore 30 ft. 2013. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The ThunderJet TJ Offshore 30 ft. 2013 is rated to a maximum of 500 hp, giving it the larger power ceiling. The ThunderJet Landing Craft DC 20 ft. 2013 tops out at 225 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The ThunderJet Landing Craft DC 20 ft. 2013 is Coast Guard rated for 6 passengers, while the ThunderJet TJ Offshore 30 ft. 2013 is certified for 9. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat has the better power-to-weight ratio?
The ThunderJet TJ Offshore 30 ft. 2013 has a better power-to-weight ratio at 0 lbs per hp compared to 0 lbs per hp for the ThunderJet Landing Craft DC 20 ft. 2013. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The ThunderJet Landing Craft DC 20 ft. 2013 measures 102" wide, compared to 12" for the ThunderJet TJ Offshore 30 ft. 2013. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the ThunderJet Landing Craft DC 20 ft. 2013 or the ThunderJet TJ Offshore 30 ft. 2013?
The ThunderJet Landing Craft DC 20 ft. 2013 has the bigger tank at 48 gallons, versus 16 gallons on the ThunderJet TJ Offshore 30 ft. 2013. That 32-gallon difference translates to roughly 96–160 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the ThunderJet Landing Craft DC 20 ft. 2013 and ThunderJet TJ Offshore 30 ft. 2013 from the same manufacturer?
Yes — both the ThunderJet Landing Craft DC 20 ft. 2013 and the ThunderJet TJ Offshore 30 ft. 2013 are built by ThunderJet. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.