Walker Bay 340 AIR 2008 boat specs
Walker Bay
Walker Bay 340 AIR 2008
2008
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VS
Walker Bay RID 310 2012 boat specs
Walker Bay
Walker Bay RID 310 2012
2012
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Walker Bay 340 AIR 2008 vs Walker Bay RID 310 2012 — Same Brand, Different Boat

Matching a foldable Walker Bay 340 AIR 2008 against a inflatable rigid Walker Bay RID 310 2012 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 — Walker Bay 340 AIR 2008 at 11,0 ft versus Walker Bay RID 310 2012 at 10,2 ft. At 99 lbs and 149 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.

Both boats share a closely matched power ceiling — 15 hp for the Walker Bay 340 AIR 2008 and 6 hp for the Walker Bay RID 310 2012. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

For family outings this is probably the sharpest distinction between the two. The Walker Bay 340 AIR 2008 is rated for 5 passengers, while the Walker Bay RID 310 2012 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Walker Bay 340 AIR 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Walker Bay 340 AIR 2008 comes in at 7 lbs per hp versus 25 lbs per hp for the Walker Bay RID 310 2012. 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.

The Walker Bay 340 AIR 2008 has a documented top speed of 20 mph. Speed data wasn't available for the other model.

Bottom line: Choose the Walker Bay 340 AIR 2008 if your priority is putting more people on the water — it handles 5 passengers and at 11,0 ft it has the deck room to back that rating up comfortably. The Walker Bay RID 310 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeWalker Bay
MakeWalker Bay
Model340 AIR
ModelRID 31
Model Year2008
Model Year2012
Measurements / Dimensions
Beam66 in. (167 cm) Inside Beam: 31 in. (75 cm)
Beam6 ft. (183 cm) Inside: 4 ft. 5 in. (135 cm)
Beam - Meters1.68
Beam - Meters1.83
Beam - Inches66
Beam - Inches72
Weight - Detail99 lbs. (45 kg)
Weight - Detail149 lbs. (68 kg)
Weight - kg44.91
Weight - kg67.59
Weight - lbs.99
Weight - lbs.149
Length - Feet11
Length - Feet10.17
Length - Inches2
Length - Inchesnot available
Length overall - Detail11 ft. 2 in. (340 cm)
Length overall - Detail10 ft. 2 in. (310 cm)
Length overall - Meters3.4
Length overall - Meters3.1
Length overall - Inches134
Length overall - Inches122
Body / Hull
Hull materialInflatable
Hull materialInflatable
Hull typeFoldable
Hull typeInflatable Rigid
Pontoon and Inflatable Specific
Tube diameter18 in. (44 cm)
Tube diameter8 in. (20 cm)
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max15 hp
Engine max6 hp
Performance
Maximum speed20 kt
Maximum speednot available
Operational Info
Maximum capacity1,540 lbs. (700 kg)
Maximum capacity562 lbs. (255 kg)
Maximum people5
Maximum people4

Walker Bay 340 AIR 2008 vs Walker Bay RID 310 2012 — Common Questions

Which is the larger boat — the Walker Bay 340 AIR 2008 or the Walker Bay RID 310 2012?
The Walker Bay 340 AIR 2008 is the longer of the two at 11,0 feet overall. The Walker Bay RID 310 2012 comes in at 10,2 feet, making it roughly 0,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Walker Bay 340 AIR 2008 or the Walker Bay RID 310 2012?
For trailering, the Walker Bay 340 AIR 2008 has the edge at 99 lbs dry weight versus 149 lbs for the Walker Bay RID 310 2012. 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 Walker Bay 340 AIR 2008 is rated to a maximum of 15 hp, giving it the larger power ceiling. The Walker Bay RID 310 2012 tops out at 6 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 Walker Bay 340 AIR 2008 is Coast Guard rated for 5 passengers, while the Walker Bay RID 310 2012 is certified for 4. 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 Walker Bay 340 AIR 2008 has a better power-to-weight ratio at 7 lbs per hp compared to 25 lbs per hp for the Walker Bay RID 310 2012. 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 Walker Bay RID 310 2012 measures 72" wide, compared to 66" for the Walker Bay 340 AIR 2008. 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.
Are the Walker Bay 340 AIR 2008 and Walker Bay RID 310 2012 from the same manufacturer?
Yes — both the Walker Bay 340 AIR 2008 and the Walker Bay RID 310 2012 are built by Walker Bay. 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.