Excite Truck

Alternate paint:
Get an "S" rank on three races with the same truck to unlock its alternate paint color. Alternately, win ten races with a single truck to unoock its alternate paint color.

Mirror Race mode:
Get an "S" on all Super Excite Race mode tracks.

Monster Truck:
Unlock the alternate paint schemes for all trucks.

Silver Cup:
Complete the Bronze Cup.

Gold Cup:
Complete the Silver Cup.

Platinum Cup:
Complete the Gold Cup.