timing belt on 2004 Lexus RX330

i have a 2002 rx300 lexus i'm told i need to change the timing belt at 90000 miles is this true

Asked by for the 2004 Lexus RX330
Yes, it is true. It is recommend to replace the Timing Belt at the 90,000 Mile Service.
2 answers
I had the timing belt and water pump on my 2006 RX 330 replaced at 90K along with many other 90K suggested maintenance items-- including all serpentine belts, etc. Cost about $985. I had decided to keep the car and try for a second 90K miles. As a result I had the McPherson Struts replaced with OEM units at 96K---$1,200 including alignment. Recently @ 98K I had brake discs, rotors and pads replaced [ceramic]$465. The discs would not withstand another turning.