Paccar MX13 12.9L 510HP,, Automatic, ECM changed June of 2024 @ 534,547 Miles, Currently ODO Reads:121,459 Miles, 13,200 Fronts, 34K Rears, 248" WB, 3.08 Ratio, 72" Sleeper, TriPac Evolution APU, VIN: 1XKYDP9XXKJ238956