A 95 (91 and newer) Dakota rear end will have 6 bolt wheel flanges. It will probably bolt into your truck, but you will need the rear 6 bolt wheels.
Unless you stick with the same era (82-93 full size truck) Dodge truck rear end, your wheel bolt pattern will likely be different then what you have now, be sure to get wheels to match the bolt pattern for the rear axle you end up with. Gene