Here is the full list of all 33 Road Rage achievements.
Win your first circuit race
Win your first eliminator race
Finish a sprint mission
Finish a stunt mission
Outsmarted the cops in escape
Finished a time trail
Finished a arcade mission
Spend your first money
Spend more than 2000
Spend more than 5000
Spend more than 10000
Hit a pedestrian
Hit 50 pedestrians
Hit 500 pedestrians
Hit 1000 pedestrians
Buy a new bike
Buy 5 bikes
Collect the Subtroit Collectable
Collect the Chitaly Collectable
Collect the Downtown Collectable
Collect the Port Hamc Collectable
Collect the Ruscago Airfield Collectable
Collect the Forest Collectable
Collect the Farmlands Collectable
Buy a weapon
Buy 3 weapons
Buy 5 weapons
Buy a bike part
Buy 3 bike parts
Buy 5 bike parts
Upgrade a bike
Complete upgrade a bike
Finish all story missions