Went through something similar a couple years back when my brother borrowed my '68 Mustang for a weekend. Thought I had it all figured out too, but nope... insurance companies love their fine print. One extra tip I'd add: get stuff in writing if you can. Even just an email confirming coverage details from your insurer can save headaches later. Sounds paranoid, but trust me, it's worth the peace of mind.
Had a similar headache last year when I let my roommate borrow my Civic. Thought I was covered since he had his own insurance, but turns out his policy didn't fully extend to borrowed cars—lesson learned the hard way. Definitely agree about getting things in writing; wish I'd thought of that earlier. Now I'm extra cautious, maybe overly so, but better safe than sorry... especially when you're on a tight budget and can't afford surprise expenses.
Reading this makes me wonder—does anyone here actually check their insurance policy details before lending their car out? I'll admit, I never did until a close call made me paranoid. Now I find myself double-checking everything... probably annoying my friends a bit, haha. Has anyone found an easy way to clarify coverage without diving into pages of insurance jargon? Seems like there should be a simpler way to avoid these headaches.