Hi ,the early 01 cruisers only had the one driverside arm rest .there is a wide after market one that replaces the thin factory one. It costs about $ 149.00 and works out pretty good.Or all the later models come with two.I hope you find the right car for you. and check out my web sight Pteazer.com. if there is anything else I can help you with please do call me or email me
Ray@pteazer.com,Regards Ray Newton.