ThunderJet Maxim - 23 ft. 2008 boat specs
ThunderJet
ThunderJet Maxim - 23 ft. 2008
2008
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VS
ThunderJet TJ Offshore 2008 boat specs
ThunderJet
ThunderJet TJ Offshore 2008
2008
View full specs →

ThunderJet Maxim - 23 ft. 2008 vs ThunderJet TJ Offshore 2008 — Which Modified Vee Fits Your Needs?

When two boats share the same hull type — in this case both the ThunderJet Maxim - 23 ft. 2008 and the ThunderJet TJ Offshore 2008 are modified vee designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

The ThunderJet Maxim - 23 ft. 2008 carries a rated maximum of 525 hp. Engine data for the ThunderJet TJ Offshore 2008 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.

For family outings this is probably the sharpest distinction between the two. The ThunderJet Maxim - 23 ft. 2008 is rated for 10 passengers, while the ThunderJet TJ Offshore 2008 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet Maxim - 23 ft. 2008 could be the deciding factor.

Bottom line: Choose the ThunderJet Maxim - 23 ft. 2008 if your priority is putting more people on the water — it handles 10 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The ThunderJet TJ Offshore 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeThunderJet
MakeThunderJet
ModelMaxim - 23 ft
ModelTJ Offshore
Model Year2008
Model Year2008
Measurements / Dimensions
Beam108 in
Beam108 in
Beam - Meters2.74
Beam - Meters2.74
Beam - Inches108
Beam - Inches108
Width [transom] - Detail35 in
Width [transom] - Detail25 in
Height - DetailSides: 35 in
Height - DetailSides: 42 in
Height - Meters0.89
Height - Meters1.07
Height - Inches35
Height - Inches42
Length - Feet23
Length - Feet28
Length overall - Detail23 ft. 0 in
Length overall - Detail28 ft. 0 in
Length overall - Meters7.01
Length overall - Meters8.53
Length overall - Inches276
Length overall - Inches336
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.250 in
Hull thickness0.250 in
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Engine/s standard496 port fuel injected; 375 hp
Engine/s standardnot available
ImpellerTurbo
Impellernot available
Jet pumpHamilton 212
Jet pumpnot available
Fuel tank capacity - Detail110 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters416.4
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal11
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typeGas
Drive typeJet Drive
Drive typeOutboard - Twin
Engine max525 hp
Engine maxnot available
Operational Info
Maximum capacity3,970 lbs
Maximum capacitynot available
Maximum people10 / 2,500 lbs
Maximum peoplenot available

ThunderJet Maxim - 23 ft. 2008 vs ThunderJet TJ Offshore 2008 — Common Questions

Which is the larger boat — the ThunderJet Maxim - 23 ft. 2008 or the ThunderJet TJ Offshore 2008?
The ThunderJet TJ Offshore 2008 is the longer of the two at 28,0 feet overall. The ThunderJet Maxim - 23 ft. 2008 comes in at 23,0 feet, making it roughly 5,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The ThunderJet Maxim - 23 ft. 2008 has a documented max rating of 525 hp. Engine specifications for the ThunderJet TJ Offshore 2008 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The ThunderJet Maxim - 23 ft. 2008 is Coast Guard rated for 10 passengers, while the ThunderJet TJ Offshore 2008 is certified for 8. 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the ThunderJet Maxim - 23 ft. 2008 and ThunderJet TJ Offshore 2008 share an 108 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Are the ThunderJet Maxim - 23 ft. 2008 and ThunderJet TJ Offshore 2008 from the same manufacturer?
Yes — both the ThunderJet Maxim - 23 ft. 2008 and the ThunderJet TJ Offshore 2008 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.