When the new Mac Pro went on sale last year, you could at the time, choose if you wanted to add the optional wheels in the checkout process for $400 extra. If you didn’t add them, there was no option to add the wheels afterwards.

Just this week, Apple has published the ‘Mac Pro Technology Overview’ which mentions that the wheels are the feet are now available after the initial purchase.

“The tower enclosure comes standard with feet; wheels are a configurable option. Both feet and wheels are available as a customer-installable kit and therefore can be converted from feet to wheels or vice versa.”

Apple

Kudos to Stephen Hackett for spotting this today

According to its new Mac Pro whitepaper, Mac Pro wheels will be coming as a stand-alone kit in the future. pic.twitter.com/IezNkZyzJQ

— Stephen Hackett (@ismh) February 25, 2020