The Sport has street tuned suspension, no rear locker, no crawl control or descent control. If those last 3 are important to you for off road use, then get the Off-Road model. You can also option to add Stabilizer Disconnect Mechanism (SDM) to the OR, but not the Sport.
A great database, and I appreciate all the work that goes into it. But, I do have a request for a couple columns to be added, at least to the TRD Sport database :) One for bed length, and another for transmission option. If at all possible.