Crash Team Racing Nitro Fueled offers a visual modification of go-kart. It is divided into four categories:
- Bodies - you choose the appearance of the go-kart's body
- Wheels - you choose the appearance of the wheels
- Paint Jobs - you choose the color of the go-kart
- Stickers - you choose a sticker
Initially almost all content will be locked, but with every won race and cup, CTR Challenge or Relic Race you unlock a new item. Then the game will offer you the option to use a new item.
You can also choose Kart Sets and here you will find 8 basic retro go-karts known from the original.