I recently came across a awesome deal for 4 brand new Super Swamper SSRs (37x12.5x16.5). Now that I have them I am having trouble finding a rim that will fit the tires and my truck together. The manufacture suggest either a 16.5 x 9.75 rim or a 16.5 x 10 rim. Only problem with that is every rim I have found in that size is for a 8 lug pattern and I only have 5. I thinks its the 5 on 5 1/2 pattern. I may be able to get a 16.5 x 8 not 100% sure, will that size be okay? I also thought of trying to change to an 8 lug setup on my truck, but what has to be changed and how do I get it... Is it alot of $?