2026 Ranger RT188 w/115HP Mercury Pro-XS

This 2026 Ranger RT188 is an aluminum runabout built for freshwater fishing and recreation. Powered by a 115-horsepower Mercury Pro-XS four-stroke engine with Command Thrust technology, it delivers reliable performance in a compact, trailerable package. The boat measures 18 feet 10 inches in length with a 92-inch beam and draws just 20 inches, making it maneuverable in shallow water. Hull thickness of 0.1 inches provides solid construction, and the aluminum build keeps weight to approximately 1,240 pounds.

The boat accommodates up to four persons and features an 8-foot center rod box, making it well suited to anglers. Fuel capacity is 22 gallons, supporting extended outings. The 20-inch engine shaft is configured for the standard mount setup. Hull design includes a 64-inch bottom width and 20-inch side depth for stability and comfort on the water.

A single-axle trailer with a 2,950-pound GVWR is included, measuring approximately 23 feet 6 inches long with the motor down, or 21 feet 8 inches with the motor down and swing tongue open. The trailer width matches the boat's 92-inch beam for efficient transport.