Seems like the Dualsport lift is a little more than just spacers
Kit Contents: AEV ProCal Module, Aluminum Front Driveshaft Spacer, Carrier Bearing Shim Kit (if applicable), Cast Aluminum Front Coil Spring Pad Relocation Mounts, Cast Aluminum Rear Coil Spring Spacers (2500), Custom AEV-tuned Bilstein 5100 Shocks, Front Axle Relocation Kit, Front Bump Stop Spacers, Front Track Bar Brackets, Hardware Pack, Heavy Duty Front Track Bar, No-Drill Forged Drag Link, OEM Passenger Knuckle Machined with Tapered Insert, Power Hop Bracket (if applicable), Radius Arm Relocation Brackets, Rear Bump Stop Spacers, Rear Lift Blocks (3500), Rear Sway Bar End Links (2500), Rear Track Bar Relocation Bracket (2500), Rear U-Bolts (3500)
As I said, the Prospector handles very well on the road, even with worn out tires.
I had a 2018 PW with BDS lift (installed by the dealer before I bought it) and it was terrible on the road.
I had the BDS taken off and replaced with a Carli Back Country setup. This was a little better on the road and really great off road, but a little bit squirly at highway speeds. I think that the mixture of parts and bad workmanship combined to make that truck look impressive, but drive like a tank. That was my only experience with a lifted PW until I drove the Prospector the other day.
My 2013 is stock, with 35" Duratracs on it.