I'm wondering the same thing... I'm trying to get the T500RS working in Linux Mint 18.1 (pedals only for now are giving me troubhe).
TM support sent me the standard reply ("thanks for using... unfortunately no Llinux support..."), but most of the wheel works ok, just the pedals are acting up (throttle doesn't register anything while brake and clutch register as *buttons* 7 and 8).
I've tried fiddling with xboxdrv, jstest, antimicro & friends, but so far to no avail.
All the best, Uwe