The only real advantage to having the PAX system on this van is the run-flat capability. Since it’s the same setup basically as on the Rolls Royce Phantom tires and wheels are more expensive compared to an EXL Odyssey of the same year. Tire-Rack does not appear to handle the PAX tires and you would need to find either Stock 16" wheels or alloys to go with conventional tires of the same overall diameter of the ones you have now. The wheels were very heavy with a special disc around the wheel to support the van on flat tires for a certain distance, similar idea to what armored cars have been using in the
past.