- Which rear end gear ratio is best?
- What’s the difference between 3.55 and 3.73 gears?
- What is the difference between a 3.73 and 4.10 axle?
- Are 3.73 gears good?
- Do 3.73 gears make a difference?
- Is a 3.73 axle ratio good for towing?
- Are 4.10 gears good for highway?
- What gear ratio is best for speed?
- Are 411 Gears good?
- Are 3.73 or 4.10 gears better?
- Is 3.42 or 3.73 better?
- What is the difference between 3.73 and 4.30 gear ratio?
Which rear end gear ratio is best?
3:55The most popular rear end ratio in trucks today is the 3:55, which sort of averages towing power and fuel economy.
This is a good ratio for the occasional towing or hauling individual.
For a person who tows more often, and heavier loads, the 3:73 or 4:10 may be more appropriate..
What’s the difference between 3.55 and 3.73 gears?
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 is the difference between a 3.73 and 4.10 axle?
Its the ratio of how many times the drive shaft spins for every rotation of the axle shaft. The higher the value (4.10:1>3.73:1) the more torque at the wheel. Lower helps fuel mileage as the engine has to spin less to get the same wheel rotation. Higher helps with low end torque, which helps when hauling and towing.
Are 3.73 gears good?
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.
Do 3.73 gears make a difference?
The 3.73’s don’t go quite that far — but they’re with 10% of that change. So it will be a VERY noticeable difference. Highway fuel mileage will take a bit of a hit; city mileage has the potential to improve with the 3.73’s. All this assumes your rear tire height stays the same.
Is a 3.73 axle ratio good for towing?
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.
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 gear ratio is best 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.
Are 411 Gears good?
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.
Are 3.73 or 4.10 gears better?
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 3.42 or 3.73 better?
The difference in towing mpg between the 3.42 and 3.73 gears at highway cruise speed, under the same conditions, should be less than 1 mpg because of the slightly higher rpm running 3.73s. Vehicle speed actually plays a bigger role in fuel economy than engine rpm.
What is the difference between 3.73 and 4.30 gear ratio?
A 4.30 ratio will give you better low end acceleration but also lower gas mileage. A 3.73 ratio will still provide decent acceleration but will also provide a tad better mileage plus give you a higher top end speed. Not that you are looking for a higher top end speed.