Difference between 3.55 and 3.92 axle ratio

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August undefined, 2024

WebJan 5, 2024 · Posts: 27. Towing with a 3.21 axle. I'm looking at buying a 2024 Ram 1500 Crew Cab 4x4 with 5.7 Hemi with a 3.21 axle and the 8 speed trans. Tow rating for it is 8230 lbs. I will only be towing 5-10% of the time and it will be the wife and I. I have two things I will be towing, the first is a 16' 2 axle trailer with a side by side on it. WebNov 18, 2013 · If one puts together that low first gear, one finds that the overall ratio, including both transmission and axle, ends up at 12.30:1 with the six-speed automatic and a 4.10 axle. With the 3.92:1 axle, the six-speed automatic can only muster a multiplication of 11.76. By contrast, the eight-speed is much lower even with the 3.21 ratio — at 15.12.

3.54 vs 3.55 and 4.09 vs 4.10 vs 4.11 Gears - Gear Ratio

WebOct 31, 2011 · The biggest difference between the 3:55's and 3:92's was usually an open diff in the 55's, and LSD in the 92's. If you had the 55's in your old truck with the smaller lighter wheels and tires, I would think your effective gear ratio would be close, but the rotational mass savings will make the 55's perform better then the 92's in the Laramie. http://www.dodgedakota.net/boards/gen/184.html glasses malone that good

3.55 vs 3.92 DODGE RAM FORUM - Dodge Truck Forums

WebNov 15, 2005 · The 3.92 is a lower ratio which will give you more towing capacity. The downside is you'll get less gas mileage. If you're on the highway a lot you'll probably wish you had the 3.55's, however around town I doubt you'll see much difference between … WebSo any towing capacity with an axle ratio of 3.92 below, has the max towing package. This package is only available in the Tradesman, Big Horn, Lone Star, and Laramie trims. Max Towing Capacity by Engine To determine the towing capacity of your vehicle, you need to know the: engine type bed size cab size drivetrain axle ratio WebWhat is the difference between a 3.73 and a 4.10 axle ratio? 4.10 gear ratio: 4.10 is the typical gear ratio for a high-performance vehicle like a sports car or SUV because it provides better acceleration than 3.73 because of the faster second and third gears, which provide more torque at lower speeds to accelerate from a stop. glasses magnify my eyes

DML Archives: Rear Axle Ratio 3.21 vs 3.55

The Wrong Axle Ratio Could Kill Your Truck’s Towing …

WebThe 3.92 is absolutely not needed. Think of the fuel savings. Mine can tow 8,200 the way it’s equipped having the 3.21 jlaw325 • 7 mo. ago I punched in the VIN numbers on Ram’s website and the one with the 3.21 has a max towing capacity of 7990. It’s a crew cab with a 6.4’ bed so not sure if the longer bed decreases towing capacity? WebFeb 14, 2024 · 2,022. Location. Crawfordville FL. Feb 14, 2024. #2. Your gas mileage will go down and your speedo will read low. 3.55 is the gear ratio. 3.55 rotations of the drive … glasses lowest prescription levelsWebMay 10, 2024 · If you are planning on towing large payloads and have a V8 gas or diesel engine, an axle ratio between 3.55 and 3.73 will be perfect. It should be noted, … glasses newbury st

"WebDec 15, 2016 · This engine actually has a smaller displacement and produces lower maximum horsepower than the larger 3.6L Pentastar engine, but it produces a lot more … " - Difference between 3.55 and 3.92 axle ratio

Difference between 3.55 and 3.92 axle ratio

Axle Ratios: The Best One For Pickups Hard Working Trucks

WebSep 8, 2024 · The 3.55 gear end ratio is considered the most popular one in trucks. It averages towing power and fuel economy. It’s a good ratio for the occasional towing or hauling. However, the 3.73 or 4.10 ratio may be more appropriate for someone who often tows heavier loads. Your goal should be to pick the best gear ratio for your specific vehicle. WebSep 8, 2024 · A simple difference is that a 3.73 gear ratio will have 3.73 drive shaft rotations when the rear axle makes one rotation. Keeping this in mind, in the 4.10 gear …

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WebIf your planning on doing the odd job like a couch or refrigerator but no actual towing regularly, go 3.21 or 3.55. Also depends on the packages you decide to get, if you get a limited with a tow package you will automatically be upgraded to the 3.92. Conversely, if you get a Big Horn, the standard is a 3.21. WebJun 28, 2010 · The difference between 3.21 and 3.55 gears would be a big difference in tire diameter and would look ridiculous. Either swap gears or take out the front driveshaft to prevent anyone from putting it in 4WD. ... Half-ton full-timers have slightly mismatched front/rear axle ratios anyway (3.23/3.21, 3.54/3.55, 3.92/3.90), so I don't see too much ...

WebJun 16, 2024 · That difference can be even bigger with a more powerful engine. Take that same Ram 1500 but give it the optional 5.7-liter V8 engine. The standard 3.21 axle ratio … Web3.55s can tow in the 65 mph range in Drive (3k rpm), whereas with 3.92s, you are limited to 57-59 mph (3k rpm) in Drive (4th gear on the manual transmission). 3.55s …

WebThis proportion is known as an axle ratio. Axle ratios may be expressed in notation as something along the lines of “3.42:1,” or a “3.42 rear axle.”. In either case, it essentially … WebAug 7, 2015 · When we are talking about these ratios in numbers, we commonly will say 3.92:1 or simply just 3.92. What we mean by this is that for every 3.92 turns of the drive …

WebSep 6, 2014 · Location. Michigan. Sep 6, 2014. #1. I am in the market for a new truck and have found 2 trucks at the dealership that I like. They are identical right down to the color except for the rear axle ratio one truck has a 3.08 rear end the other has a 3.42. Considering both have the 5.3 liter engine and the same transmission.

WebMar 13, 2012 · With the 3.55s thats still barely more than 1600rpm. Even when torque converter slip is factored in rpms aren't really high enough to keep everything happy. … glasses make my eyes tiredWebThe axle ratio connotes the gears in a truck’s differential connecting the rear axle to the engine’s output shaft. It represents the number of rotations a driveshaft has to make to … glasses lord of the flies symbolismWebIt is perfectly ok to run 4.09 gears in one axle and 4.11 gears in the other. The general rule of thumb for any 4x4 vehicle is for the front and rear ratios to be within 2% of each other (this amount is easily absorbed within the backlashes in the drivetrain) and the difference between 4.09 and 4.11 gears is less than one-half of one percent. glasses on and off memeWebMay 16, 2007 · With a 3.92 ratio the engine will be spinning at a higher rpm (and making more torque) with respect to a 3.55 ratio. The same is said for a 4.56 ratio. Doing the math for our engine (HEMI), with our transmission (545RFE) in first gear and the different rear axle gear ratios will show the difference. I will assume a 245/70/r17 tire (30.5" diameter). glasses look youngerWebJan 9, 2024 · What is a 3.92 gear ratio good for? 4) 3.92 has 3 unique lower gears for towing. 5) Speed range that 3.21 is better at towing: 31-38 MPH, 48-57 MPH. 6) Speed range that 3.92 is better at towing: 0-30 MPH, 39-47MPH, 58-70 MPH. glassesnow promo code glasses liverpool streetWebDec 19, 2024 · In basic terms, axle ratio is the drive shaft or output shaft revolutions needed to spin the axle one complete turn. Axle ratio can be used in reference to either the front or rear axles, depending on if the vehicle is front wheel drive, rear wheel drive, all-wheel drive, or four-wheel drive. glasses make things look smaller