So an easy way to determine your actual gear ratio is to check the tag attached to the differential cover by the cover bolts. On the tag there should be some numbering such as 3.54 or 3.73, either of those numbers will give you the stock axle ratio.
Similarly, how do I know what gear ratio My Jeep has?
You asked, does VIN number tell gear ratio? Identify the VDS section, the fourth through eighth digits of the VIN. This section typically includes information such as the vehicle model, engine size and body type. While not every vehicle manufacturer includes gearbox ratio information in the VDS, this will be where the information is found if it was included.
As many you asked, how do I know what gear ratio I have? Count the number of teeth on the pinion gear and count the number of teeth on the ring gear. Divide the ring gear teeth number by the number of teeth on the pinion. The result is your gear ratio.
Also, what is the stock gear ratio in Jeep Wrangler? The stock gear ratio tends to vary depending on the year and package your Jeep has. Some of the possible ratios include 3.07, 3.55, 3.73, and 4.10. Wranglers that are equipped with the Rubicon package typically come with the 4.10 gear set in their Dana 44 axles.
- 1 – Country (USA)
- C – Manufacturer (Chrysler)
- 4 – Vehicle Type (Passenger Car)
- NJCBA – Description (4WD/4DR/SUV/Jeep Compass)
- 9 – Check Digit.
- G – Model Year (2016)
- D – Assembly Plant (Belvidere, Illinois)
- 681479 – Production Sequence Number.
Contents
What gear ratio do I need for 33 inch tires?
While 4.56 is ideal for 33″ tires and 5-speed transmission, the 3-speed auto’s lack of an verdrive makes 4.10 the best all-around street and offroad ratio. The only time you’d want 4.56 with 33″ tires and 3-speed automatic is if your engine was the 2.5L four-banger.
How can I tell what gear ratio I have without pulling cover?
So an easy way to determine your actual gear ratio is to check the tag attached to the differential cover by the cover bolts. On the tag there should be some numbering such as 3.54 or 3.73, either of those numbers will give you the stock axle ratio.
How do I know what rear end gear ratio My Vin GMC?
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.
Can you get axle ratio from VIN number?
Axle ratios can sometimes be obtained off transmission labels, but those are not necessarily accessible. For the easiest approach to figure out the information for the common person is to obtain the entire VIN number and contact the dealership or the GM manufacturer.
What gear ratio does my RAM have?
Ram has a standard axle ratio of 3.21 on 2X4 trucks and 3.55 on 4X4 trucks and trucks with the diesel engine.
How do I know what Differential I have?
Visual Differential Identification Without an ID tag, differentials are identified by the number of cover bolts, the distinctive shape of the cover, the number of ring gear bolts, and ring gear diameter. They can also be identified by whether the center section is an integral or dropout design.
How do I find the best rear end gear ratio?
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. For better accuracy, turn the wheel 20 times and divide by 2 for your rear axle ratio.
What is the best gear ratio for Jeep Wrangler?
3.73 tends to be the sweet spot between MPG and off road performance. But that totally depends on what size tires you put on. If you go real big you need to get 4.10 or greater.
Why do Jeep have two sticks?
Jeeps were designed to have low and high gears for crawling up steep hills and powering down steep hills, respectively. The engine and transmission are designed so that the transmission would need to shift more often than with a single-speed transmission, so the two shifters minimize gear changes.
What does my Jeep VIN number mean?
Every Jeep car has a unique identifier code called a VIN. This number contains vital information about the car, such as its manufacturer, year of production, the plant it was produced in, type of engine, model and more. … The VIN also allows a user to get a build sheet of Jeep.