John,
I do not know the ratio of 1st gear. The trans is a S 10/ Camero hybrid.Tire size is 225/60R-15 =25.5 " tall. As far as wheel offset,I can't remember - my truck is at the shop [new rims are w/ it]-not on it. I do know that 62 inches is too wide. My guess at this point is 59 to 60" width. I am running 275/70 on the rear I think they are sbout 11" wide
My rims are multi drilled for both Chev 4x4.75 as well as 5x4.5
Jack
