Cracking 350,000…but get this. We drive through some of the worst roads in the worst hottest and wettest climates in Northern Mexico desert and also in Phx desert areas. We did rebuild the motor at 250,000 and the mechanic said we wasted money since they didnt even need to bore out anything…just changed seals and gaskets.
Getting ready to do the same for the tranny…tubes and routine maintenance are all we do. Changed shocks for the first time at 300K and have even undercarriage damage from the roads in Mexico, but we just replaced the part that was damaged and runs like new