For instance, the 3.42:1 ratio included on many Canyon V-6 and Sierra 1500 models offers a good all-around blend. That said, if you regularly tow heavy trailers or prefer a peppier feel in acceleration, consider a truck equipped with a higher numeric axle ratio.For instance, the 3.42:1 ratio included on many Canyon V-6 and
Is 3.42 or 3.73 better?
In short, the core differences are the 3.73 gear ratio gives you a lot more acceleration and torque, the 3.43 has a higher cruising speed and better fuel economy. The question of which one is the better option can best be answered by the specific application intended for your vehicle.
Are 3.42 gears good for highway?
The 3.42 gears do run well on the highway though, not much over 1900 rpms at 70.
What is the difference between a 3.23 and 3.42 gears?
3.23 will be better suited to highway cruising and better fuel economy. 3.42 for better acceleration and better towing performance.
Which rear end gear ratio is best?
The 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.
Are 3.42 gears good?
The 3.42 gears do run well on the highway though, not much over 1900 rpms at 70. I’m keeping my eyes out for a pulled front axle at the local salvage yards and if I find one, have been toying with the idea of ordering in a set of rear axle gears to go with it!
What is a 3.42 gear ratio good for?
For instance, the 3.42:1 ratio included on many Canyon V-6 and Sierra 1500 models offers a good all-around blend. That said, if you regularly tow heavy trailers or prefer a peppier feel in acceleration, consider a truck equipped with a higher numeric axle ratio.
What gears are best for racing?
If it’s a daily driver, chances are you’ll want to keep your gear ratio at 3.23 or below for optimal performance and lower cruising RPMs. For street and strip applications, a popular choice ranges between 3.42s and 3.90s, giving you that extra oomph on the track while maintaining a tolerable cruising RPM on the street.
Are 3.08 gears good for highway?
3.08 with a 3 speed auto is a good highway gear, but its pretty doggy in acceleration.
What’s the best gear ratio for highway driving?
For on-highway linehaul, the range tightens to a fuel friendly 2.26 through 3.42 for the most common ratios. “For on-highway, direct drive, it starts all the way down at 2.26 and up to 3.08 or larger,” Garrison says. “Getting into the mid- and upper-threes is starting to get more unusual these days.”
Can I tow with a 3.23 gear ratio?
3.23 is a perfectly fine towing gear.
Is a 3.08 gear good for towing?
The 3.08 truck was fantastic for interstate cruising above 75 MPH. Brusly, La. Trade it in on a Toyota Tundra 5.7, with tow/ haul. If you have the 6 speed transmission, the 3:08 gears do a very good job.
Is a 3.23 rear axle ratio good for towing?
AXLE RATIO
The lower the ratio, the better the fuel economy and speed but lower the towing power. The 2021 Silverado 1500 provides two axle ratios: 3.42 and 3.23. If you’re looking for a higher towing capacity, choose the 3.42 rear axle ratio. If it’s optimal fuel economy you’re after, choose the 3.23.
What is the difference between 3.08 and 3.42 axle ratio?
The 3.08 will give you slightly better highway mpg’s. In town and avg. mpg’s – the 3.42’s are 1.5mpg better. The 3.08 gears lug the motor and make it a slug.
What axle ratio should I get?
The higher the ratio, the more revolutions per minute. Towing: For pickup trucks released after 2010, the best axle ratio for towing falls somewhere between 3.55 and 3.73. This range provides good acceleration for V8 gas and diesel engines.
Does gear ratio affect horsepower?
Does gear ratio affect horsepower? – Quora. It does not affect the engine / motor brake horsepower, but it can definitely effect the power levels at the wheels which propel the vehicle. No. That is the prime reason that horsepower is used to compare engines.
What are 3.08 gears good for?
If you prefer top speed to dragstrip performance, then higher axle gears, like 2.76:1 or 3.08:1, may be called for. The higher gears will reduce engine rpm versus road speed. Another way to look at it is that the car will go faster at the engine’s rpm limit than it would with lower gears.
What is a 373 rear end?
3.73:1 is a “higher” gearing, meaning that you have less torque, a higher top speed, and each gear will be a little bit farther apart. 4.11:1 is a “lower” gear ratio, meaning you have more torque, lower top speed, and you will generally consume more fuel.
Are 3 73 gears good?
The 3:73 Gears will give you decent acceleration, lower rpm at any given speed and improved fuel consumption. It acts as the final drive. The ratio will affect whether the gears are longer or shorter- and could mean it’s a limited slip depending on what one it is.
How do I know my GM rear end ratio?
Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes, usually located on the placard labeled “Service Parts Identification” inside the drivers door panel or glove box.
What is the difference in rear axle ratios?
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.
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