This trainer has been made for Off-Road Drive.
It should support most game versions, tested with v1.0.

Trainer download link:
Off-Road Drive +3 trainer

First run the trainer.
Then run the game. (You can start the game with it's own icon or You can use the Start game button in the trainer.)
Hit number keys on the numerical keyboard to turn options on/off. Make sure that NumLock is active.

There are 3 options in this trainer:

1. Unlimited Time
2. No Time Penalty
3. No Point Penalty

NOTES:

Unlimited Time: Your time will be freezed to 1 sec. Easy win.

No Time Penalty: You don't get time penalties for resetting your vehicle, etc.

No Point Penalty: You don't get point penalties for resetting your vehicle, etc. (In Trial races.)

You can send Your comments and bugreports to Ezt a címet a spamrobotok ellen védjük. Engedélyezze a Javascript használatát, hogy megtekinthesse.

Some information about virus reports for trainers generally. Read it before You post something about some virus.
http://szemelyesintegracio.hu/cheats/41-game-hacking-articles/212-trainers-and-anti-vir-softwares