What gear ratio does my Ram 1500 have?
As a proud owner of a Ram 1500, you may be curious about the gear ratio of your vehicle. The gear ratio plays a crucial role in determining how your truck performs, especially in terms of towing capacity, fuel efficiency, and overall driving experience. In this article, we will explore what gear ratios are, how to find out what gear ratio your Ram 1500 has, and why it matters.
What is Gear Ratio?
The gear ratio is the relationship between the number of teeth on two gears that are meshed together. In the context of vehicles, it typically refers to the ratio between the driveshaft and the wheels. A higher gear ratio means more torque and power, which is beneficial for towing and hauling, while a lower gear ratio can improve fuel efficiency and provide a smoother ride.
How to Determine the Gear Ratio of Your Ram 1500
Finding out the gear ratio of your Ram 1500 can be done in several ways:
- Check the Owner's Manual: Your vehicle's owner's manual often contains specifications, including the gear ratio.
- Look for the RPO Code: The RPO (Regular Production Option) code can be found on a sticker inside the glove box. This code will indicate the gear ratio.
- Inspect the Differential: If you're comfortable with mechanical work, you can inspect the differential. By counting the number of teeth on the ring and pinion gears, you can calculate the gear ratio.
- Contact a Dealer or Mechanic: If you're unsure, a professional mechanic or your local dealership can provide you with the exact gear ratio based on your vehicle's VIN.
Why Gear Ratio Matters
Understanding your Ram 1500's gear ratio is essential for several reasons:
- Towing Capacity: A higher gear ratio can enhance your truck's towing capabilities, making it easier to haul heavy loads.
- Fuel Efficiency: Lower gear ratios can improve fuel economy, especially during highway driving.
- Performance: The right gear ratio can enhance acceleration and overall performance, tailored to your driving needs.
In conclusion, knowing the gear ratio of your Ram 1500 can significantly impact your driving experience. Whether you're using your truck for work or leisure, understanding this aspect of your vehicle will help you make informed decisions about maintenance and upgrades.
Frequently Asked Questions
What is the best rear axle ratio for RAM?
A 4.10 rear axle ratio is ideal for towing larger 5th Wheel or Gooseneck trailers. FACT: A 3.73 axle ratio is ideal for towing heavy loads on flat terrain and will produce increased fuel economy during steady-state, long-distance highway driving.
Can you find gear ratio from VIN number?
You don't. That information is not contained in the VIN, UNLESS a specific model only gets one rear end ratio. VIN tells country of manufacture, vehicle make, class, engine type, size, date of manufacture, plant and serial number. That is the ONLY information contained by the VIN.
How can I tell what gear ratio I have without pulling cover?
I have my buddy holding the other Tire. I start spinning this and I'm watching the other. One. That's one full rotation right there.
Which is better, 3.21 or 3.92 axle ratio?
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.
How do I identify my RAM differential?
If the ID tag or stamp is missing or unreadable, differentials can be 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.
What is the differential ratio on a Dodge Ram 1500?
Ram has a standard axle ratio of 3.21 on 2X4 trucks and 3.55 on 4X4 trucks and trucks with the diesel engine. However buyers can choose different axle ratios for their Ram 1500, including a 3.92 axle ratio.
Which Ram has 3.92 rear axle ratio in Ram 1500?
2023/2024 Ram 1500 Classic Towing Chart
| 2023/2024 Ram Classic | REG CAB 4X2 | QUAD CAB 4X2 |
|---|---|---|
| 3.92 AXLE RATIO | ||
| RAM 1500 3.0L DIESEL | ||
| 3.55 AXLE RATIO | 8,240 LBS | 8,070 LBS |
| 3.92 AXLE RATIO | 9,210 LBS | 9,070 LBS |
How do you find the gear ratio on a Dodge Vin?
Number the VDS is the vehicle documentation. Section on the VIN. The VDS is found in the fourth to eth characters you will find information here about a car's. Model brand and gear ratio.
Which RAM gear ratio is best?
FACT: A 4.10 axle ratio is ideal for towing heavy loads in a mix of city and highway driving and when towing on varied or steep grades. A 4.10 axle ratio will provide improved acceleration in stop and go city traffic.
What is a 3.92 gear ratio good for?
In terms of capability, the 3.92 gives you a higher max tow rating. The rating isn't particularly important, though. Practically speaking, the tow capacity of 1/2 tons is limited by payload. The advantage of the 3.92 gearing is getting moving when towing.
