What is the recommended interval for changing the transmission fluid on 1999 land cruiser?

For a 1999 Toyota Land Cruiser, it is generally recommended to change the Transmission Fluid every 30,000 to 60,000 miles, depending on driving conditions and usage. If the vehicle is frequently driven in harsh conditions, such as towing or off-roading, more frequent changes may be advisable. Always refer to the owner's manual for specific guidelines tailored to your vehicle.