Update: We found 5 new Highway Showdown codes on April 12, 2026 and added them to the list. We also removed expired codes.
Highway Showdown features redeemable codes that grant free in-game cash, which can be used to unlock vehicles and customization upgrades. These rewards help accelerate progression without needing to grind races or drifting sessions.
Working Highway Showdown codes
dragraceNEW — CashcustomizationNEW — Cashk15likesNEW — Cashk10likesNEW — 25,000 CashnewcityNEW — 15,000 Cashevil16— 12,500 Cashm10visits— 20,000 Cashk7likes— 7,000 Cashroyalrings— 15,000 Cash
Expired Highway Showdown codes
k8likes
How to redeem Highway Showdown codes
Step 1: Launch Highway Showdown on Roblox and wait for the main interface to load. The menu appears across the top of the screen.
Step 2: Click the gift box icon in the top menu. This opens the rewards and codes interface.
Step 3: Select the “Codes” tab inside the menu. A text field will appear for code entry.
Step 4: Enter one code exactly as shown. Codes are case-sensitive, so accuracy matters.
Step 5: Press the Redeem button. If valid, the cash reward is added instantly to your balance.
What the codes give you
Each code grants cash, the primary currency used to buy new cars and apply upgrades such as engine tuning, paint, and wheels. Higher-value codes can significantly reduce the time needed to unlock better-performing vehicles.
Once redeemed successfully, your cash total updates immediately in the UI, confirming the reward has been applied.