you technically only need two for the front end. the back theres no issues cause the tires stay straight. the fronts u should use the spacers cause they might rub when you turn hard. search around here, i know a few guys have em and i dont think they did the rears. if the front spacer is thin enough u wouldnt notice the difference between the fronts and rears. just an opinion... trying to save u some cash.

you could do something like these:

http://cgi.ebay.com/ebaymotors/ws/eB...d=190326734178

or look through these:

http://motors.shop.ebay.com/__?_from...adapters+5x5.5

 

I guess i didnt think about that wonder if anyone has pics of using just front spacers my dilema is this i want new 17inch moto metal rims and the nitto grappler in 33 12.5 cost around 1800.00 then i have stock 20s on it now and i could get the same tire for these rims for around 1000.00 but i dont think an aggressive tire looks good on stock rims any one else open for all ideas.