The phrase "good cruiser" refers to something that is excellent or very skilled at cruising, which means moving smoothly and effortlessly. Full definition
It's low power and slightly soft - edged ride make it a pretty good cruiser for those who just want a casual open - air roadster. (cnet.com)
The new «Autopilot» driver assistance systems, which help keep you in lane and auto - brake on cruise control, just make it an even better cruiser. (evo.co.uk)
Convertibles make better cruisers, anyway. (cnet.com)