From edmunds.com
Body Styles, Trim Levels and Options:
Rather than baffle potential customers with dozens of trim levels and body styles, Honda realizes that most people want four big doors and lots of features on their trucks. To that end, Honda offers the Ridgeline in one body style (crew cab) and three well-equipped trim levels: base RT, midlevel RTS and leather-lined RTL. Power windows, locks and mirrors; cruise control; air conditioning; and a CD player are featured on the RT. The RTS adds a power driver seat, deep-tinted glass, a security system and a six-disc CD changer. In addition to leather upholstery, the RTL provides heated front seats, dual-zone automatic climate control, a compass, XM radio and HomeLink. Innovative standard features on all Ridgelines include six steel tie-down hooks in the bed, four flush-mounted cargo lights and an optional power-sliding rear window
An added note. The RTS also has dual climate control and digital read-outs on the gauges.