It could have been the rear. Look on your glove box door and see if the sticker is still there. Try to see if it says 5-10 wheels anywhere. 5-10 means 5 lugs on the front and 10 on the rear. I really like 10-10's but that's how they designed it and I'm sure it is plenty strong enough. The reason of the 5-10's is so you can use the same wheels on the front as you can on the back.
Bill
