1992 pickup on 33's does it have stock gears?

[cjgoode]

We bought a 1992 pickup on 33's with a 5 speed. When in 4th gear at 2,000 RPM;s I am going 40 MPH on the speedometer and about 45 MPH on GPS. Does that sound right or have the stock gears been changed for the larger tires. I have driven a lot of different trucks with 33 tires, do not remember going through the gears so fast or using 5 speed much..

 

[2ndGenToyotaFan]

Yeah 45 actual vs 40 shown is about a 13% difference... Stock tires were 28, 33's are around 17% difference. That's in the ballpark of correct...