How do I know if my RAM has 3.92 rear axle ratio?

Start the truck and put it into neutral. Rotate the rear tire 2 times and count the number of times the drive shaft turns. Close to 4 times = 3.92. via

What axle 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. via

Is 3.92 a good axle ratio?

A higher axle ratio (like the 3.92 we mentioned earlier) will allow for higher towing capability, but it requires higher engine rpm for any given speed and then results in lower fuel economy. via

Is 3.21 axle ratio good for towing?

The standard 3.21 axle ratio then gets you a maximum tow rating of 8,440 pounds. Go with the 3.92 gearing and the tow rating jumps up to 11,540 pounds — a massive 3,100-pound difference. WILL HIGHER AXLE RATIOS AFFECT THE WAY MY TRUCK DRIVES? In short, yes. via

Does Ram use Dana axles?

Axles. The Dodge Ram features a wide variety of axles. For the front axle of 4x4 Rams, a Dana 44 was used on all 1500 Rams and the early (light-duty) 2500 Rams. However, most of the 2500 and all 3500 Rams use Dana 60 front axles. via

Are 3.73 gears good for towing?

So, a truck with optional 3.73 gears will tow a heavier trailer than one with 3.55 or 3.21. But it will also use more fuel in all situations because the engine's rpm will be higher. via

What axle ratio is best for towing?

The higher the ratio, the more revolutions per minute. Towing: For pickup trucks released after 2010, the best axle ratio for towing falls somewhere between 3.55 and 3.73. This range provides good acceleration for V8 gas and diesel engines. via

Is a 3.31 axle ratio good for towing?

The 3.31 might be capable of towing the trailer. But if you are towing the majority of the time, you probably want the 3.55 because it will tow better and provide better fuel economy loaded. via

What weight can a Ram 1500 tow?

How Much Can a Ram 1500 Tow? The 2019 Ram 1500 boasts a best-in-class V8 towing capacity of 12,750 pounds when properly equipped. Thanks to its fierce engine power and high-strength steel frame, the 2019 Ram 1500 is ready to handle tough work at the jobsite. via

What diff ratio is faster?

A lower (taller) gear ratio provides a higher top speed, and a higher (shorter) gear ratio provides faster acceleration. . Besides the gears in the transmission, there is also a gear in the rear differential. via

Can you change your axle ratio?

To counteract the effects of larger tires, you can change the gears in your differential(s) to increase the ratio of how many revolutions of the driveshaft it takes to make one full revolution of the wheel (raising the engine rpm at the same speed). via

How do you tell what Gears my Ram 1500 has? (video)

How do you find the gear ratio on a 2010 Dodge Ram 1500?

To locate it you will need to go through the rear axle carrier housing. On the rear axle carrier housing of your Ram, you will see a small metal tag. The gear ratio of your Ram is on that label. via

What year did dodge use the Dana 60?

Dodge used a Dana 60 up to 2002. via

What rear end gears does Nascar use?

2021 “Next Gen” will bring NASCAR's first-ever independent rear suspension, sequential gearbox. While most racing series have transitioned to sequential or dual-clutch gearboxes, NASCAR has kept its tried-and-true four-speed manual H-pattern gearbox. via

Are 4.10 gears better for towing?

A lower gear (higher numerical) ratio provides more low-speed wheel torque, which makes it easier to get the vehicle moving when pulling a trailer or carrying a heavy load. A 4.10 rear axle ratio is ideal for towing larger 5th Wheel or Gooseneck trailers. via

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