Just an FYI folks, we rolled 290k on our 2003 4Runner SR5 4WD earlier this week.
No major mechanical issues and our poor barely maintained 4Runner hasn't seen the inside of a shop since 150k (and before that, 75k). I do expendables like fluids and brakes myself.
On 4th set of tires I think. Just replaced some Michelin LTX A/T2 that made it 160k.
The rubber weather stripping is really starting to contract and withdraw forming some occasional gaps. I will try reconditioning some time in the future.