Here is the full list of all 29 RC Simulation 2.0 achievements.
20 Tracks Shared to Workshop
10 Tracks Shared to Workshop
20 Tracks Created with editor
10 Tracks Created with editor
5 Tracks Shared to Workshop
100 Rubicons Complete
50 Rubicons Complete
20 Rubicons Complete
5 Tracks Created with editor
5 Rubicons Complete
1 Rubicon Complete
1 Track Shared to Workshop
500 laps around any circuit
100 Races or Time Trials Completed
50 Races or Time Trials Completed
20 Races or Time Trials Completed
5 Races or Time Trials Completed
1 Race or Time Trial Completed
100 Ragdolls with Larry
50 Ragdolls with Larry
20 Ragdolls with LArry
5 Ragdolls with Larry
250 laps around any circuit
1 Track Created with editor
100 laps around any circuit
25 laps around any circuit
10 laps around any circuit
1 lap around any circuit
1 Ragdoll with Larry