We just had a 4 hr endurance using XB Minis with no spares/changes allowed.
Haha, my team was racing on rims 1 hour into the race. Many others were having the same tire wear problem or other durability problems caused by the stock M03(old knuckles). It was a really tight and exciting race!
The last 45 mins, my team's car was scrapping the ground like mad, however, any long pitstop will have denied our victory.
OUR POOR BUT VICTORIOUS CAR AFTER THE RACE:
Photo Courtesy of Emxra