- Does higher gear ratio mean faster?
- Are 3.73 gears good for highway?
- Is 3.55 or 3.73 gears better?
- What’s the best gear ratio for 35 inch tires?
- Is a 3.31 axle ratio good for towing?
- What gear ratio do I have by Vin?
- How does gear ratio affect gas mileage?
- What is the difference between 3.21 and 3.92 rear axle ratio?
- What is the difference between 3.73 and 4.10 axle ratio?
- Are 4.10 gears good for highway?
- Is a 3.42 gear ratio good?
- Are 3.73 or 4.10 gears better?
- Is 3.42 or 3.73 better?
- What gear ratio is best for fuel economy?
- What is the best gear ratio for speed?
- Is 3.23 a good gear ratio?
- Can I change my axle ratio?
- Is it better to have a higher or lower gear ratio?
- Is a 3.55 axle ratio good for towing?
Does higher gear ratio mean 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..
Are 3.73 gears good for highway?
Well, if you plan on doing a lot of freeway driving, you don’t want to choose a gear that’s too low for your car because you’ll be going down the freeway at too high of an RPM. … Shorter gears (higher numbers) are much better suited for accelerating, such as 3.55, 3.73, 3.91’s, 4.11’s etc.
Is 3.55 or 3.73 gears better?
3.55 will give you a little better gas mileage on the highway and slightly more highway oriented performance. 3.73 may be better for towing, lower end power (off the line acceleration), and may result in worse gas mileage on the highway.
What’s the best gear ratio for 35 inch tires?
Depending on the axle, the next lowest ratio from a 4.10:1 is most likely the 4.56:1, which should be selected for towing and performance. Because of the extra weight associated with off-road tires, we usually recommend going with a performance-minded gear ratio for any tire size above 35 inches.
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.” Start with the total combined weight of the vehicle. … Note that pickup tow and haul ratings are listed by axle ratio.
What gear ratio do I have by Vin?
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.
How does gear ratio affect gas mileage?
Gear Ratio Effect The effect is generally minimal and will account for less than a single mile per gallon, and typically the gains are generally seen at highway speeds. … The transmission gearing directly affects the fuel economy at a given speed. The engine’s rpm and fuel consumption are generally lower in higher gears.
What is the difference between 3.21 and 3.92 rear axle ratio?
A truck with a higher axle ratio can produce more torque and acceleration at lower speeds, which is very important when towing. … The base axle ratio on 4×2 gas trucks is 3.21, 4×4 gas trucks is 3.55 and the biggest axle ratio on 4×4 or 4×2 gas trucks is 3.92.
What is the difference between 3.73 and 4.10 axle ratio?
A 4.10 axle ratio will provide improved acceleration in stop and go city traffic. … 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.
Are 4.10 gears good for highway?
Installing 4.10 gears improves the car’s performance on the track but with negligible effects to the highway driving. … Switching from a gear set of 3.55 or 3.73 to 4.10 gears will affect your gas mileage slightly as your engine will be turning more times to rotate the rear wheels once.
Is a 3.42 gear ratio good?
Lower numeric axle ratios may help reduce how much an engine has to work while cruising at highway speeds, and can potentially help improve fuel economy. … For instance, the 3.42:1 ratio included on many Canyon V-6 and Sierra 1500 models offers a good all-around blend.
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 3.42 or 3.73 better?
The 3.42 is fine for towing smaller boats, plus you will get better gas mileage for everyday driving. If I were towing frequently on hilly roads, I might would go for the 3.73 for better gas mileage while towing, but the 3.42 should be fine with a 205.
What gear ratio is best for fuel economy?
The lower the number, the better fuel economy, and the higher the number the more towing power you have, but fuel economy suffers. For instance, a 3:31 gets better fuel economy than a 3:73. On the other hand, a 3:73 or perhaps a 4:10 will tow much more, while fuel economy greatly drops.
What is the best gear ratio for speed?
4.10:1In the real world, typical street machines with aspirations for good dragstrip performance generally run quickest with 4.10:1 gears. Lower gears are required if the car is very heavy, or if the engine makes its power at the upper end of the rpm scale.
Is 3.23 a good gear ratio?
The engineers likely chose the numerically low gear ratio for fuel economy reasons. … A later swap to a four-speed and 3.23 rear gears woke up the performance of the car considerably. Yes, highway rpm increased as well, but I rationalized it by deciding that 3.23 gears provided a good balance of performance and economy.
Can I change my axle ratio?
Replacing the Axles Ring and Pinion to Change Axle Gear Ratios. Of course, one way to get a different axle gear ratio is to replace the rear axle, but that could get pricey. The most common method is to change the axles ring and pinion. The ring and pinion are what creates the ratio in the axle’s differential.
Is it better to have a higher or lower gear ratio?
A numerically higher ratio — say, 3.9 as opposed to 3.2 — can pull heavy loads much better but has a worse fuel economy and lower speed. By contrast, a numerically lower ratio has better fuel economy but worse torque and towing power.
Is a 3.55 axle ratio good for towing?
It’s pure mechanics. BEST TOWING RATIO: In general, the best towing axle ratio for most of the post-2010 pickups is in 3.55 or 3.73. Those ratios provide very good acceleration with gas V-8s and diesels.