This might sound like a dumb question, but are DE racing wheels for this vehicle a different off-set than stock. I don't have a stock wheel to compare.

Reason i ask is that i measured my width in the rear of my truck with the recent talk of wider wheels. Mine came out to about 284 mm with DE wheels and proline 2.0 suburbs, which is 1mm within roar spec.
I know the 2.0 proline tires are a tad wider.