Excite Truck Cheats

Alternate paint jobs
Finish three races with an S ranking using a single truck to unlock an alternate paint job for it.

Unlock Cups
You must get a "B" ranking or higher to unlock the next Cup:

Gold Cup: Complete Silver Cup
Platinum Cup: Complete Gold Cup
Silver Cup: Complete Bronze Cup

Unlockables
Mirror Race Mode: Obtain S-Rank on all tracks on Super Excite race mode
Monster Truck: Unlock the alternate paint jobs for the other 19 trucks

Unlock Trucks
After you earn a certain amount of total stars, a new truck is unlocked. The total number of stars you currently have isn’t listed anywhere in the game, so you’ll have to keep track of it yourself.

The new trucks that are unlocked with Super Excite Mode are a little different: if you have earned past the number of stars required to unlock the Dynamo, then the first SE mode truck (Dynamo) is unlocked after earning 500 more stars, then every subsequent truck is unlocked after the difference between that truck and the next truck is earned. Example: the Mongoose is unlocked after you earn 1000 stars after unlocking the Dynamo, regardless of your over-all star count.

Alpine: 2500 Stars
Blaster: 1000 Stars after Mongoose
Dominator: 5000 Stars
Dynamo: 8000 Stars. If your total exceeds 8000 once Super Excite mode is unlocked, you must earn 500 more stars to unlock it.
Kodiac: 1000 Stars after Trekker
Mako: 1000 Stars after Blaster
Mongoose: 1000 Stars after Dynamo
Rad: 6000 Stars
Raven: 3500 Stars
Razor: 7000 Stars
Saguaro: 2000 Stars after Kodiac
Serpent: 1500 Stars
Summit: 750 Stars
Trekker: 1000 Stars after Mako
Wasp: 3000 Stars after Wolverine
Wolverine: 2000 Stars after Saguaro