"PRC" forum thread for bug reporting and suggestions: https://forum.kerbalspaceprogram.com/index.php?/topic/189044-173-portable-rover-components/
KAS is required. https://forum.kerbalspaceprogram.com/index.php?/topic/142594-173-kerbal-attachment-system-kas-v14-not-compatible-with-ksp-170/
KIS is recommended https://forum.kerbalspaceprogram.com/index.php?/topic/149848-173-kerbal-inventory-system-kis-v122/
"PRC" by Alexustas is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. More info: http://creativecommons.org/licenses/by-nc-sa/3.0/