Originally posted by skeevy420
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Toyota introduced ultrasonic Back Sonar on the 1982 Toyota Corona, offering it until 1988.
Yes you find 1970 trucks with backup radar added as third party. It possible for a person to have driven a long trucks of different ages and all of them have reversing radar with some fitted at factory and some fitted third party. So it is kind of important if you are asking a person to drive a car or a truck and it does not have reversing sensor system of some form be clear it missing.
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