Is it recomended to use aftermarket lugs when putting on new wheels? I am putting some new 15" on and using the stock tire.

It all depends on the wheel. If the stock lugs won't fit, you'll have to use tuner lugs. Besides, The wheel shop that's putting them on will take care of it if they don't..

usuallly stock lugs wont fit cause aftermarket wheels have a smaller lug hole.. my job ( disount Tire Co) sells lugs and if u get wheels u get the lugs.. anyways 12x1.50 is the lug size

Love my McGard lockers.