2024 CROWNLINE 220 SS, The 2024 Crownline lineup is here! The 220SS offers top of the line ride and luxury with more standard features than any of their competitors. Located at Tommy's Chattanooga. 423-508-8120. Tommy's is Chattanooga's premier dealer for Malibu, Axis, Crownline, Skeeter Bass Boats, G3 Boats, SunCatcher Pontoons, and Tahoe Pontoons with the largest surf shop in the area for all your watersports needs.