I've got a 2013 xB2. Just hit 112k. Was just going back through the maintenance guide....

"Check, tighten nuts/bolts on chassis" is a periodic recommendation.

I've noticed a lot of rattling noises the last few years, particularly when I drive on the 1.5 miles of dirt road from my house to the nearest highway. I've brought this up to 2 different Toyota dealers, and two independent shops. None of them were interested in looking into this at all.

I guess I'll have to do this one myself. Does anyone have any resources/guides on the various bolts that need to be checked and their torque values? I don't have a service manual. Thanks in advance!

 

Get service-manual. Worth its weight in gold.
Also get torque-wrench.

 

Definitely good on torque wrenches / tools. Where's a good place to pick up a service manual? Google searches turn up sketchy web pages loaded down with ads and other stuff.