Mod I haven't tested yet. still waiting for tires to come.
Will probably require some work on Formula(file and knife), since final wheel diameter will be about 10mm greater than stock or low profile(palmiga) tires.
EDIT: Did a test print with PLA, extra coarse quality(like 0,32 resolution) and fast speed, ended up with unfinished rim, since i use roll ends for prototyping and plastic went out, but it was far enough to test wltoys A979 tire on it (attached pictures).
EDIT2! Received some of the tires i ordered and linked here before... seems they were not meant for the original WLtoysa979 rims the seller was listed them as.. so they were too narrow and few mm bigger inner diameter. ATM i am printing new front rims i designed, and will also create rims for back wheels wich will seat 2 tires each ;p publishing later.
So these are complete set of rims for OpenRC f1, wich should fit street tires for WLtoys car a979/959. BUST they wont fit aftermarket street tires only original A979 tire. (offroad F1 anyone?)
Probably will print with petg for supreme durability.
With petg using 0,32 for such items and they come out super strong. 2 walls 3tops/bottoms and infill 40-70. Printed with Anet A8