Best Answer

There are four ways to find a ratio.

1 A dealer can normally tell from the vin number.

2 There are normally tags or labels on the axle that have part number, gear ratio, and fluid requirement

info.

3 You can count how many times you have to turn the driveshaft to get one complete turn of the tires.

4 You can divide the number of teeth on the ring gear and divide by number of teeth on the pinion.

Q: What gear ratio does a 2003 GMC serria 1500 have?

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Related questions

What is the gear ratio on a 1996 2wd suburban 1500?

i believe it would be 3.11

3.8

3.8

siéra 1500

If the front is 3.55, then the rear needs to be 3.55

i have a 92 silverado 1500. put 410 gear in and took out stock 308 gear. yours is probaly the same if you have 350 engine and 700 trans.

They used a few of them. Open the cover, count the teeth on the big gear ( the ring gear ) next count the teeth on the small gear ( the pinion gear). Divide the big gear by the little gear and that is your ratio.

The most likely ratio is 3.55-1.

Probably 3.55, but there were a couple of options.

It should be a 342.

Most were 3.55:1