How many peterbilt 359's were made with stand up sleeper?

The Peterbilt 359 was produced from 1967 to 1987, and while exact production numbers for specific configurations like the stand-up sleeper are not widely documented, it's estimated that a relatively small percentage of the total 359s produced featured this option. The stand-up sleeper was popular among long-haul truckers for its added comfort. Overall, Peterbilt 359 models are regarded as iconic, with many enthusiasts valuing the sleeper version for its unique design and practicality.