Yeah, I would advise against. Run steel braided at the axles, but it would cost a fortune to run them throughout the truck. Also, the hardlines won't swell giving you better pedal feel. SB hoses reduce the expansion in comparo to rubber hose, but it isn't as good as hardline. Hardline is cheap and all you need is a little $12 bender and some fittings to run them, it is much easier than you think.