Speedometer icon I am leased to another carrier who is reporting my miles and fuel for IFTA, but I am running under my own apportion (IRP) plate. What records do I need to maintain?

Question: 
I am leased to another carrier who is reporting my miles and fuel for IFTA, but I am running under my own apportion (IRP) plate. What records do I need to maintain?
Answer: 

Detail mileage records and quarterly unit/fleet summaries need to be maintained to support the mileage running under your plate and reported annually.  Manual or electronic records need to be maintained for 5 years.  See   https://dmv.nebraska.gov/mc/ifta-record-keepingaudit for questions related to record keeping.