2006 4x4 Leveled

I installed 5100s all around and 884 up front. The front now measures 37 1/4 and the left rear measures 37 3/4 and the right rear measures 37 1/4. Before the install there was no discrepancy. However the gas tank was full and now it only has a 1/4 of a tank. I am think that might be the difference? No I idea i am new to all of this...

 

The least side is usually the lower side in my experience.
How are you measuring it? Fender to center of wheel hub?
You can’t measure from the ground up.

 

I am measuring from the ground. I will remeasure. The least side...?

 

Typo, I meant to say LEFT/Driver side.

Measure form the fender down to the center of the hub.

 

Yeah, still a 1/2 inch difference between rear sides.

 

It’s usually the other way around.
The left is lower. I’d drive it around and see what happens. It will probably settle some.

 

Give it some settling time and re-check. Put some weight in and squat the back a bit.

 

Make sure your on a flat surface also.

 

Thanks for the replies...I will give it some time to settle and add a little weight to the back