It's actually really hard to tell if it raised the rear, since I replaced the front coils at the same time. I didn't measure before.
However, there seems to be about an inch or more space between the tires and the fenders, which says a lot.
The ride is amazing. It's so cushy, it's like a new truck. Even off-road, we were going over some serious rocks and rough road, and it was the most comfortable trip I'd ever been on in it.
Ahhh... loved it.
I mean... If the road is bad enough to do this when I misjudged some rocks, and I'm saying the ride is cushy... Yeah, I'm really happy with my new springs and coils. lol
Not too happy about my skid plate though.