8109 is must have for lego 42123, 42093, 42122, 10265, 10252, and 10220. Just saying, you gotta have a tow truck for your cars in case they break down, lol. : r/legotechnic
Lego Technic: Flatbed Truck [8109 ] 2 in 1=Power Function = New | eBay
NEW Lego TECHNIC 8109 Flatbed Truck SEALED 673419187138 | eBay
LEGO MOC 8109 RC Tractor scale 1:21 by Freizeitopfer | Rebrickable - Build with LEGO