The other day I finished truing the front and rear wheels
on a 27.5-inch XR331 rim.
With DT rims, the sticker on one side is positioned in phase with the opposite side,
whereas road rims have the stickers offset 90° in phase between left and right,
and MTB rims have the stickers in the same phase on both sides.
However, the XR331 rim is exceptional — it follows the same rule as road rims.
The rim I used for the front wheel was stickered the same way as a road rim,
but the rear wheel rim had the sticker placement of an MTB rim.
on a 27.5-inch XR331 rim.
With DT rims, the sticker on one side is positioned in phase with the opposite side,
whereas road rims have the stickers offset 90° in phase between left and right,
and MTB rims have the stickers in the same phase on both sides.
However, the XR331 rim is exceptional — it follows the same rule as road rims.
The rim I used for the front wheel was stickered the same way as a road rim,
but the rear wheel rim had the sticker placement of an MTB rim.