Here is a LINK and a quote from one of Lowe's sites. I think that Alumacraft and Lowes are built by the same manufacturer, but I am not sure. regards, Rich
https://www.loweboats.com/showroom/mod-v/stinger-hp/stinger-18-hp/
"Maximum performance is ensured with a pad-V hull design that tapers from a shallow V with pad at the transom to a progressively deeper V at the bow for a smoother, drier ride. Their refined performance-tuned pad-V hulls deliver faster hole shots and increased stability at top-end speed."
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according to this site, alumacraft is privately owned.
"Alumacraft Boat Co. is a privately owned company which has been in business since 1946. Alumacraft riveted boats generally give the consumer more features for the money than other brands, such as heavier guage of aluminum, higher sides, etc. They maintain an excellent reputation for having a higher quality boat at a reasonable price."