Detail: Three have broken off
Solution: It is not cheaper but less headache to replace the hub assembly because the broken studs need pressed out and the new studs need pressed in but the hub assembly has the new bearing and 5 new studs that are in it from aftermarket or the factory. Either way the old hub assembly has to come out. First take off the tire then the off the brake calipers and rotor. Next loosen the big bolt (you can't miss it) Next there are 3 or 4 bolts that hold your hub assembly in place from behind. When your hub assembly bolts are out then take off the big bolt and slide the assembly out (it sometimes is slightly stuck and may need some persuasion to get it out. Now if you just want to replace the studs get a small sledgehammer and walk the old studs out and when you put the new ones in make sure you pull them tight so that they will hold your tire on. Or you can replace with a new hub assembly and save time and headache. , They are pressed in from the backside of the wheel hub that the studs stick out from. And not like needing a heavy press- once you get the old studs driven out (usually works with a hammer or small mallet), you can easily draw the new studs right into a snug fit by using the lug nuts, the new ones you just bought along with the 5 new studs, available at most any parts store. See it's not the lug nuts that are broken, those nuts tighten the tire to the hub by the lug nut studs that the tire fits over. It is the studs themselves that are breaking off. This is common enough that parts stores carry replacements. A chevy dealership might have just your size in stock, if you don't mind paying extra high dealership charges, but it might not be that much for these rather inexpensive items. In a lot of cases, the studs can be removed from the hub as it sits, but there are cases where the hub must be removed from the vehicle for stud replacement. You can eyeball it and pretty much tell if the studs can be removed easily, after you take the wheel (tire) off. For any work on the vehicle, don't rely on the jack. Use blocks or jack-stands always. , Hi, a 6ya Mechanic can help you resolve that issue over the phone in a minute or two. Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US. click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need. Goodluck! , Safely jack and support the vehicle,remove wheel and tire assembly,with a punch and ball peen hammer (and safety glasses) or just a hammer,carefully knock broken stud out of the hub,it will fall out the back.Now take new stud and spin the hub until you find a spot where it will insert into the hole from the backside.Start the stud through the hole from the backside of the hub.Now at this point,you are going to PULL the stud into the hub,but the threads must be protected from galling.I use Anti Seize compound and some flat washers.Liberally coat the threads of the new stud with anti seize compound to protect the threads,stack some flat washers on the stud,install the lug nut,and tighten by hand.The stud will pull into the hub some.Remove lug nut,and stack more washers on the stud,and repeat the tightening process.Repeat process until stud is fully seated.Now remove anti seize compound with brake cleaner or equivalent solvent.Reinstall wheel and tire,and call this job completed.Remember to rate this solution.Good luck. , there is a large nut that holds that hub on. Remove the cotter pin and the cap from the bolt... remove the bolt and the hub comes off. Robert , Go to a NAPA store and either ask them, when you buy the studs...or buy a Chiltons manual $20 and read Good Luck , Yeah , it's a fairly simple repair, All the wheel studs must be replaced and lug nuts also.Closely examine the wheel or get competent tyre replacement company to double check for damage ! Remove the brake disc caliper and brake disc itself (usually 2 cross head screws) , tap off (gently) it may be stuck thru corrosion / rust etc , Broken studs can be knocked out(towards drive shaft ) of the hub assy with a suitable drift and hammer (splined into hub) . The studs are a servicable replacement part. Check all other wheel nuts as this is usually a result from poor fixing or wheel replacement recently .. Good luck , take off tire. remove old stud by hammering it out with a punch. put a socket behind axle plate so as not to break the plate. when replacing, just start stud from back by hand, then use a lug nut to pull it in tight. when tight replace tire!