- What do the first 3 digits of a VIN mean?
- Are 3.73 or 4.10 gears better?
- Is 3.08 a good gear ratio?
- What gear ratio do I have by Vin?
- How can I tell what gear ratio I have without pulling cover?
- How do I know what gear ratio My Chevy has?
- How do I know what gear ratio My rear end is?
- How do I tell what gear ratio my Ram 1500 has?
- What does the 8th digit of a VIN mean?
- What is the difference between 3.42 and 3.73 gears?
What do the first 3 digits of a VIN mean?
The first three digits of the VIN make up the World Manufacturer Identifier (WMI) number.
However, if an automaker builds fewer than 500 vehicles per year, 9 will be the third digit and positions 12-14 (part of the production number) will make up the second part of the manufacturer’s WMI..
Are 3.73 or 4.10 gears better?
Vice versa, if the gear ratio is lower it has worse acceleration but a higher top speed. So, by changing your gear ratio, no power levels are being changed, just the torque….WHICH GEAR RATIO IS FOR YOU?3.73 RATIO4.10 RATIOBetter gas mileageWorse gas mileageHigher top speedLower top speed2 more rows•May 12, 2020
Is 3.08 a good gear ratio?
Two common base axle ratios for trucks are 3.08 and 3.42. A 3.73 ratio is suitable for regular light towing. If you plan on towing a fifth-wheel trailer or anything heavier than 5,000 pounds, you should consider a 4.1 axle ratio. A 4.1 ratio allows a towing vehicle to start moving without as much throttle.
What gear ratio do I have by Vin?
Check the bolts on the differentials. There should be a tag on one of them. The codes on that tag will tell you the gear ratio. The VIN will not give you gear ratios in most cases.
How can I tell what gear ratio I have without pulling cover?
With the transmission in neutral, rotate the rear driveshaft by hand. Count the number of driveshaft revolutions required for one revolution of the tire. If the driveshaft turns approximately 3-1/2 times, you have a 3.54 ratio, etc.
How do I know what gear ratio My Chevy has?
Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes, usually located on the placard labeled “Service Parts Identification” inside the drivers door panel or glove box.
How do I know what gear ratio My rear end is?
Turn the wheel TWO revolutions and count the number of driveshaft turns. The number of driveshaft rotations will help you determine your rear axle ratio. For example, if it turned 3 and a half times, it’s a 3.50:1 ratio. If it turned 4 and a quarter times, it’s a 4.25:1 ratio.
How do I tell what gear ratio my Ram 1500 has?
Active Member. You can always look at the tag on the differential. It has the ratio printed on it. You can also get your build sheet which is specific to your truck and lists all components used to build your truck.
What does the 8th digit of a VIN mean?
Digits in position 4 through 9 make up the Vehicle Description Section (VDS). The fourth through eighth digits describe your vehicle’s model, body type, restraint system, transmission type, and engine code. The ninth digit is the check digit, which is used to detect fraudulent VINs.
What is the difference between 3.42 and 3.73 gears?
The difference in towing mpg between the 3.42 and 3.73 gears at highway cruise speed, under the same conditions, should be less than 1 mpg because of the slightly higher rpm running 3.73s. Vehicle speed actually plays a bigger role in fuel economy than engine rpm.