Everything except mudflaps and tyres can and has been printed in PLA plastic, printing the drivetrain in PETG/Nylon will make it a lot more durable. Tyres/mudflaps need to be printed in Ninjaflex or similar material. Tyres from Tamiya 1:14 scale trucks can also be used. This truck needs quite a lot of screws to be assembled. The totals is: 8x M4x20 37x M3x10 15x M3x10(Counter sunk) 72x M3x16 27x M3x8(Grubscrews) 22x 6700zz bearings 16x M3 nuts 2x M4 nuts 3x 18mm long, 4mm rods. 2x 80mm long, 4mm rods. I've done my best but these might not be 100% accurate so buy a few screws extra. :) You will also need: -Rubber bands for holding battery to the holder -Cable ties for cable management/securing components -Super glue for assembling flatbed and putting mudflaps on fenders