rpms

Sometime back I think I remember seeing a list of RPMs at 50mph, 60mph etc with stock tires. I wanted to compare that with what I have. I know I will need to adjust for my tires that are a little taller. Does anyone have such a list? thanks,

2010 LX570 156,000 I'm in Red River, NM with my family. LX has been great all week, supposed to leave today. LX was fine this morning for a quick errand, then a couple hours later I get in and start it up and it immediately jumps to 5000 RPM. When I shift to D it drops to normal for a...

Hi everyone, I just picked up an 03 LX470 and drove it 10 hrs home on the interstate. Around the last couple hours of my journey I had unusually high RPM's, almost as though it wasn't finding that last gear to shift to. At 70mph I was at about 3800 rpm, but the strange thing was my engine temp...