1. A method comprising: receiving, at a computing system, parameters from a vehicle, wherein the parameters correspond to a set of associated parameter identifiers (PIDs); determining, by the computing system, one or more thresholds for one or more PIDs of the set of associated PIDs; determining, by the computing system, one or more indicators displayable on a first graph of parameters corresponding to a first PID of the set of associated PIDs, wherein at least one indicator of the one or more indicators represents a parameter corresponding to a second PID of the set of associated PIDs breaching a threshold associated with the second PID; and displaying, by the computing system on a graphical user interface, the first graph of parameters corresponding to the first PID and the one or more indicators on the first graph.