Installin Vision 375 Warrior Wheels: Couple Questions?

I am installin a set of Warrior 375 wheels on my fathers 2006 4x4 V6 Base Model Tacoma. He took the truck to the local shop and they said that the lugs were too short to install these wheels on the truck. I called the manufacturer (Vision) and they said there is no reason why the origional Acorn nuts won't work. Also the shop that sold me the wheels said they have put them on other Tacomas before and the studs are a little short but they have had no problems installing the wheels. I was wondering if anyone had these wheels on their Taco? If so any coments?

I ordered a set of ET lug nuts (acorn shape nuts with a short shank or sleeve) hoping that these may fit a little better. These a similar to the stock nuts that come with factory alloys except they are acorn shape rather that flat with a sleeve.

Someone please help me out or point me I the right direction.

 

Common guys someone on here has to have had a similar experience.