Both the Walker Bay 310 RTL/RTLH 2008 and the Walker Bay 310FTL 2008 are rigid inflatable designs, both built in inflatable, so 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?
On paper these two are close siblings in the size department - Walker Bay 310 RTL/RTLH 2008 at 10,0 ft versus Walker Bay 310FTL 2008 at 10,0 ft. At 131 lbs and 179 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 310 RTL/RTLH 2008 and 20 hp for the Walker Bay 310FTL 2008. 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.
Both boats are rated for 4 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
At this size, power-to-weight ratio matters more than outright horsepower. The Walker Bay 310 RTL/RTLH 2008 comes in at 9 lbs per hp versus 9 lbs per hp for the Walker Bay 310FTL 2008. 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.
Top speed is rated at 24 mph for the Walker Bay 310FTL 2008 and 22 mph for the Walker Bay 310 RTL/RTLH 2008.
Bottom line: The Walker Bay 310 RTL/RTLH 2008 and Walker Bay 310FTL 2008 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.