Need some help with trailer

[Wender85]

I looking at the ASR35HDS02 Timbren AXLE-LESS Heavy Duty Trailer Suspension System - 4" Lift Long Spindles with Brake Flange for Off-Road Tires - 3500lb Capacity. Im wanting to put this on a military trailer carrying a roof top tent. Looking to add electronic brakes and hubs but to put my stock truck rim with 35 in tires from a 2018 Raptor. Can you help tell me what i need to purchase? I can find the axel kits but the hubs im struggling with finding with our lug pattern. If you all have a website or know a dealer on here i would greatly appreciate it. Thank you in advance

 

[CoronaRaptor]

I remember somebody else did this on here years ago, dont have time to look for it. Can't remember if he bought the rear end out of a junk yard and went that route.