- What is the best gear ratio for 37 inch tires?
- Is 3.42 or 3.73 better?
- Is 3.73 a good gear ratio?
- Is 3.55 a good gear ratio?
- How does gear ratio affect fuel economy?
- What is the difference between 3.21 and 3.92 axle ratio?
- Is a 4.10 gear ratio good?
- How fast can you go with 4.10 gears?
- Does 3.73 gears make a difference?
- How much does a gear ratio change cost?
- Do smaller tires give more torque?
- What is the difference between 3.73 and 4.10 gear ratio?
- Is 3.55 or 3.73 gears better?
- What is the best gear ratio for speed?
- Does higher gear ratio mean faster?
- Does gear ratio affect horsepower?
- Are 3.73 gears good for highway?
- Are 4.10 gears good for highway?
- What are 4.11 gears good for?
- What’s the best gear ratio for 35 inch tires?
- Do taller tires increase gear ratio?
What is the best gear ratio for 37 inch tires?
Increasing the 4.10 axle ratio by 16 percent would dictate the need of a 4.75 axle ratio to match the 37-inch tires.
The exact axle ratio you need probably won’t be available, so it’s okay to round up when selecting the right ring and pinion.
In this case, a 4.88 axle ratio would be acceptable..
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.
Is 3.73 a good gear ratio?
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.
Is 3.55 a good gear ratio?
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.
How does gear ratio affect fuel economy?
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 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.
Is a 4.10 gear ratio good?
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.
How fast can you go with 4.10 gears?
With 4.10s…. With stock size tires you can go 150 mph at 5393 rpm in 5th gear. Check out the rpm calculator in the tech section.
Does 3.73 gears make a difference?
Yes, while it’s a noticeable improvement in seat of the pants acceleration, you will run out of rpms quicker with 3.73s. In the long run you’ll find yourself looking for more engine rpms. The increased torque multiplication of lower gears will help make better use of a higher revving engine combo.
How much does a gear ratio change cost?
How much does it usually cost to change your gear ratio, and how easy or difficult is the process? Thanks! $1200-$1500, and 99% of us have a specialty shop do it. It’s very easy to screw up.
Do smaller tires give more torque?
So a smaller tyre will get to a higher RPM faster than a large tyre, allowing the engine to output more torque and power sooner. You will get less top-end torque and power of course, but if you’re only driving around town you’re not really going to miss that. Public roads have speed limits.
What is the difference between 3.73 and 4.10 gear ratio?
Use this rule of thumb: The higher the gear ratio, the easier it is to get the vehicle moving and better accelerating, but lowers top speed. Vice versa, if the gear ratio is lower it has worse acceleration but a higher top speed….WHICH GEAR RATIO IS FOR YOU?3.73 RATIO4.10 RATIOHigher top speedLower top speed3 more rows•May 12, 2020
Is 3.55 or 3.73 gears better?
A numerically higher axle ratio provides a mechanical advantage to send more of the engine’s available torque to the rear tires (and front tires, in a four-wheel drive vehicle), but you pay the price at the fuel pump. So, a truck with optional 3.73 gears will tow a heavier trailer than one with 3.55 or 3.21.
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.
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.
Does gear ratio affect horsepower?
Motor HP does not change when you change gear ratios. The only thing that changes is torque. A dynamometer measures torque and RPM, and from those two values calculates horsepower. When you change gear ratios both RPM and torque will change but horsepower will not.
Are 3.73 gears good for highway?
Rear end gears (2.79’s, 3.00’s, 3.25’s, etc) are great for freeway driving, bit not good for 0-60 MPH or accelerating from a dead stop. Shorter gears (higher numbers) are much better suited for accelerating, such as 3.55, 3.73, 3.91’s, 4.11’s etc. Always remember, for very “give” there is a “take”.
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. If your car is equipped with an overdrive, you may not even notice a difference in gas mileage with the new higher gearing.
What are 4.11 gears good for?
4.11:1 is a “lower” gear ratio, meaning you have more torque, lower top speed, and you will generally consume more fuel. Usually people put 4.11:1 gears in trucks to be used off-road for the extra torque and the better “crawling” capabilities.
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.
Do taller tires increase gear ratio?
When changing gears for taller tires, you are heading to a numerically higher gear ratio. The higher the gear ratio, the smaller the pinion gear.