i put full sized k5 blazer axles on mine, i love the wide axles, saves a lot of damage from hitting trees and rocks. also the k5 np208 transfercase bolts right up to the s10 transmission so you can run the passenger side drop front axle
i built this truck like 10 years ago and have had minimal issues with it, worst breakage i get is it likes to snap the steering gear box bolts every few years but just keep extra with me.
so even with the stock rims and tires on it they probably stick out to far for street use
