3/4 ton studs on half ton help

[pos87k10]

Hello everyone, I’m somewhat new to the truck scene, and I have a few questions. I’m I like the think I’m pretty mechanically savvy, and I can tear apart a dirt bike or quad or really anything with a small engine, but as I get older, I’m getting more into the big leagues one could say. Anyways… my 87 k10 half ton (obviously) broke 4 studs going down the road the other day, and I guess it’s a common problem. Mine is on a 6 inch suspension lift and 3 inch body, rolling a set of 35-13.5s. Needless to say, she’s a big girl. I have a buddy who’s a mechanic and he says that I’ll have to convert to 3/4 ton 8 lug axles, but I don’t have the money for that. So here’s my question; if I were to bring my hubs to a machine shop, could I have them drill new holes for 3/4 ton studs, or just way thicker ones that fit in my wheel better and would be safer but still 6 lug to fit my rims? I just can’t afford to get axles and rims and all that right now, and it puts me in a tough spot. Any other suggestions would be welcome as well! I appreciate the help!

 

[dvdswan]

Welcome to the site.

I haven't had an issue with 1/2T studs breaking myself. Not to say that it couldn't happen.

I would suggest just replace all the old studs with new ones would be the way to go.

The front axle hubs can be swapped over with no issues. 3/4T trucks had dana 44s and corporate 10 bolts just like the 1/2Ts.

Rear axle is a complete different story. It would be cheaper to buy the 14 bolt axle than have a machine shop do any work.

 

[Curt]

I will tell you the number 1 reason for broken lug studs is either over torquing or under torquing.

Not saying that’s the cause of your particular problem...but from experience,this is what I’ve seen.Ever seen the tire shop and their over air supplied ingersol rand thunder gun (625 ft lbs) put that **** to your wife’s sedan?Well that is why your wheel stud torque is listed in the owners manual or a repair manual.My 9/16 studs,with my rim size,one ton studs only call for 120 foot pounds.

 

[1979k10]

Agreed^
I’ve not ever heard of it being an issue. Just get some new quality studs like Moser, press em in and be on your way.

 

[oldretiredafguy]

Agreed^
I’ve not ever heard of it being an issue. Just get some new quality studs like Moser, press em in and be on your way.

x2

 

[Rickf]

If on a budget, pop out a good stud to measure and match it up at your local parts store. Don't be surprised if it a 12m x 1.5.

 

[Grit dog]

You have a 34 year old truck presumably on wheel studs that could be original or likely you don’t know how/what has happened to them over the years.
Unless you’re hauling a ton in the bed everywhere or playing Baja 1000 with your truck, 6 lugs is more than enough.
Replace all the studs (cheap and relatively easy) with new quality ones. Make sure your wheels aren’t destroying them (wallowed out holes or something) and enjoy another 34 years of truckin with them!