Quantity Digits to Accompany Car Modifier Code
00 - Tree Killer
01 - Fire Witch
02 - Snow Spider
03 - Canyon Snake
04 - Sand Blaster
05 - Shasta Cyclone
06 - Mother

Quantity Digits to Accompany Track Modifier Code
00 - Dynamite Pass
01 - Ground Zero Gulch
02 - Devil's Kitchen
03 - Mercurial Forest
04 - Hades Highway
05 - Arctic Inferno