Welcome to TRS
1999 4x4, middle year for the not to good PVH(pulse vacuum hubs) on the front wheels, used 1998-2000
Can be changed to manual hubs if you need reliable 4WD
3.0l Vulcan engine, this is a HIGH RPM engine by design, makes best torque(power) at 3,500rpm, most engines do that at 2,500rpms
So don't be afraid to run this engine at higher RPMs, you have to to get best power
Has a nick name of "3.slow" because of this, you just need to KNOW the engine you drive
M5OD-R1(M5R1) manual 5-speed, good solid transmission, no real issues except it can leak from 3 rubber plugs at top rear of shifter housing, if you ever do the clutch replace these
This manual transmission used ATF, yes automatic transmission fluid in a manual trans, NOT gear oil!!!