What Is A Good Gear Ratio For 35 Inch Tires?

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..

Can I run 37s with 3.73 gears?

So, you can drive a bit with 3.73s and 37s…..don’t know how that would tow if you were to do any heavy towing though.

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.

What gear ratio is best for speed?

A gear with a lower numerical ratio, like 3.08:1, does not multiply torque as much, but with an equal rpm input will produce a higher axle or tire speed, all else being equal. This means that rear gear ratios are a compromise.

How far off is my odometer with bigger tires?

Over the length of 1 mile, this adds up to 33.6 feet. After “actually” traveling 157 miles, the odometer will be “off” by 1 mile. It will read 158 miles. Smaller diameter tires will effect odometer reading more than larger tires.

Do you need to Regear with 35 inch tires?

No, you don’t need to re-gear with 35s. However, definitely plan on a re-gear in the future and fall in love with your Jeep all over again. She loses pep with bigger meats without the regear – especially with the heavier 35″ tires.

Will bigger tires affect my transmission?

Increasing Tire or Rim Size Can Cause Premature Wear If you are running an automotive transmission this can cause some serious strain depending on the current gear ratio if you choose not to re-gear your system.

How big of a tire can a Dana 44 handle?

36-inchSeveral factors, such as terrain, vehicle weight, driving style, and engine output, come into play. However, as a very general rule, a 36-inch tire is about the limit for a Dana 44.

Do you need to Regear with 37 inch tires?

You DEFINITELY will want to regear. I have 35’s with the new 3.6L and 4.10s and will likely regear to 4:56 or 4:88.

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.

Will 35 inch tires ruin my transmission?

35’s won’t affect the transmission at all. It will relearn the shift points as needed. Reprogramming for tire size doesn’t tune the transmission either, only the speedometer/odometer so that wouldn’t help you.

Which gear 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.

Does bigger tires affect gas mileage?

For example, larger tires decrease your fuel economy because they are heavier, while smaller tires increase fuel efficiency. … Bigger tires also have a higher rolling resistance than smaller tires which means they require more resistance and effort to get them rolling.

Are 3.73 gears good for 35 tires?

You will be fine. Just gonna lose mpg and slow your truck down. I have run 35s with 3.73s and no issues at all. In fact, my recent Plat had a 4-inch lift, heavy 34.5 inch Nitto Trails, and 3.55 gears, and ran great!

Are 3.73 or 4.10 gears better?

Well-Known Member. 4.10s are going to accelerate faster and decelerate faster on lift. However the trade off is greater fuel consumption per mile driven and higher engine speed per given road speed. In basic terms the 4.10s will feel quicker and 3.73 will feel faster.

Do I need to Regear for 35s Silverado?

Yes, going to 35s you should definitely regear. And yes, the 4.10 to 4.86 is the proper range for 35s. You trade off will be fuel economy vs towing power. Being that your probably not going to be towing that much weight, you would probably be fine with the 4.10.

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.

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.