INDYCAR Strengthens Rear-Wheel Bearing Retaining Nut

INDYCAR Strengthens Rear-Wheel Bearing Retaining Nut

The NTT INDYCAR SERIES along with chassis manufacturer Dallara announced on Wednesday that a new strengthened rear-wheel wheel bearing retaining nut will be distributed to all entries for this weekend’s Iowa double-header. The introduction of the new piece comes...