Mac,macneill said:What is difference in mph with 33s?
Not that Grandpa here rarely goes above what I think is 65, but was just wondering how off it is.
This would make sense, as I think stock tire size on the 60 was a 235/75/15 The 100 would be seeing a smaller difference because of the taller OEM tire.mheredia2930 said:I had mine checked a few years back, but I remember that there was a 12-13% difference with my FJ60. I have 33x12.5x15. So when it shows 65mph on my speedometer, I am actually going about 75mph... Hope this helps..
Pretty much what I get too when I have the 285/75R16 Revo's on.spressomon said:Mac,
With my 285R75 16 GY MT/R's the actual difference (GPS) is 5%. So at 65mph the actual speed is 68mph (actually 68.25).