The Wrong Axle Ratio Could Kill Your Truck's Towing Capacity
WebJun 18, 2021 · The standard 2021 Ram 1500 axle ratio of 3.21: has a maximum towing capacity of 8,230 pounds. Increasing the axle ratio to 3.55:1 pushes the towing capacity to 9,930. Why does increasing axle ratio boost maximum towing capacity? Higher RPMs directly impact the number of axel rotations it takes to turn a wheel 360 degrees.
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Heavy Duty Semi Truck Rear Differential | Carrier Assemblies for …
WebJul 17, 2013 · Bottom line, choose your gas pickup's axle ratio wisely. Here's what I suggest: If you are going to add taller tires, get the lowest axle ratio (3.73 or 4.10) offered. If you tow or carry a big load in the bed, do the same as above. If you just want the best mpg and never tow or haul a load, get the tallest (3.23-3.42) ratio offered.–
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What is Axle Ratio? | How to Find Axle Ratio | Heavy Truck …
WebIf one truck has an axle ratio of 3.31 and another has a ratio of 3.55, the former will burn less fuel. This is because the first truck's engine has lower revolutions per minute than the second truck. Performance: Looking again at the ratios used above, the higher 3.55 ratio indicates faster acceleration whether the truck's empty or loaded.
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Select the Correct Pickup Axle Ratio | For …
WebJun 8, 2017 · "The rear axle ratio choice will affect startability, but choose it carefully to ensure a good balance between cruise speed and low gearing," says Dean. "Kenworth recommends a startability
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What is Axle Ratio? | How to Find Axle Ratio | Heavy Truck …
WebShop our online inventory of New/Rebuilt/Used Heavy Duty Semi Truck Rear Differential | Carrier Assemblies for sale online. Axle Housing (Rear / Rear) Meritor RR20145 41 Spline 3.42 Ratio Rear Differential | Carrier Assembly - Used. USED - 1760 yoke. Cast#: 3200R1864: Side Gear Splines: 41
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3.31 Vs 3.55 Electronic Lock Rear Axle: Which One is Best?
WebShop our online inventory of New/Rebuilt/Used Heavy Duty Semi Truck Rear Differential | Carrier Assemblies for sale online. Axle Housing (Rear / Rear) Meritor RR20145 41 Spline 3.42 Ratio Rear Differential | Carrier Assembly - Used. USED - 1760 yoke. Cast#: 3200R1864: Side Gear Splines: 41
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3.31 Vs 3.55 Electronic Lock Rear Axle: Which One is Best?
WebThe rear axle ratio, also known as the gear ratio, considerably influences a vehicle's power output. Generally, this ratio represents the number of times an axle rotates to produce one rotational cycle on the wheels. It can be computed by dividing the number of ring gear teeth by the number of pinion teeth.
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Heavy Duty Semi Truck Rear Differential | Carrier Assemblies for …
WebThe standard axle ratio found in a GMC truck or SUV has been carefully selected according to the vehicle's specific body style and engine in order to provide the best all-around mix of performance, towing strength, and efficiency. For instance, the 3.42:1 ratio included on many Canyon V-6 and Sierra 1500 models offers a good all-around blend.
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Axle Ratios - Ford Truck Enthusiasts Forums
WebApr 8, 2017 · F-250 and F-350 single rear wheel trucks: Gas engine: 3.73 (open or locker option); 4.30 (locker only) Diesel engine: 3.31 or 3.55 (open or locker option) F-350 dual rear wheel trucks: Gas engine: 3.73 (open or limited slip option); 4.30 (limited slip only) Diesel engine: 3.55 (open or limited slip option); 4.10 (limited slip only)
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Choosing the Right Axle Ratios for Your Truck - GMC Life
WebJun 18, 2021 · The standard 2021 Ram 1500 axle ratio of 3.21: has a maximum towing capacity of 8,230 pounds. Increasing the axle ratio to 3.55:1 pushes the towing capacity to 9,930. Why does increasing axle ratio boost maximum towing capacity? Higher RPMs directly impact the number of axel rotations it takes to turn a wheel 360 degrees.
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Heavy Duty Semi Truck Rear Differential | Carrier Assemblies for …
WebShop our online inventory of New/Rebuilt/Used Heavy Duty Semi Truck Rear Differential | Carrier Assemblies for sale online. Axle Housing (Rear / Rear) Meritor RR20145 41 Spline 3.42 Ratio Rear Differential | Carrier Assembly - Used. USED - 1760 yoke. Cast#: 3200R1864: Side Gear Splines: 41
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Eaton-Spicer RS404R355 Rear Differentials For Sale
WebSep 24, 2022 · 2000 Eaton-Spicer RS404R355 Rear Differential for a Kenworth T600B Newly Listed $600 USD 3.55 RATIO, RS404 (855) 905-___ SHOW Email Seller 2 0 2000 Eaton-Spicer RS404R355 Rear Differential for a Volvo VNL $600 USD 177707-821 - Used Eaton - Spicer Differential Assembly from a 2000 Volvo VNL Assembly Model - …
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Peterbilt 18 Speed Sleeper Semi Trucks with Cummins Engines …
WebJun 16, 2021 · 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 then gets you a maximum tow rating of 8,440 pounds. Go with the 3.92 gearing and the tow rating jumps up to 11,540 pounds — a massive 3,100-pound difference.
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Axle Ratios & MPG | Hard Working Trucks
WebThe standard axle ratio found in a GMC truck or SUV has been carefully selected according to the vehicle's specific body style and engine in order to provide the best all-around mix of performance, towing strength, and efficiency. For instance, the 3.42:1 ratio included on many Canyon V-6 and Sierra 1500 models offers a good all-around blend.
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3.42 vs 3.73 Rear Axle Ratio:(Why Gear Comparison is Important?)
WebJun 9, 2022 · In a city driving or drag racing, the 3.73 will easily maneuver compared to the 3.42 gear ratio. Also, when driving for long distances on a highway, the story changes as soon as the 3.73 gear ratio hits top speed allowing your vehicle to hit higher cruising speed and giving you better fuel economy.
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Axles Carriers | Mack Trucks
WebOur proprietary Mack ® axle carriers deliver the power, performance and efficiency when you need it most. Outer cam drives the front axle while the inner cam drives power to the rear axle; Standard Ratios. Ring Size Gear Pitch (mm) Axles Shaft Spline Size (mm) Housing Box Size (mm) Wall Thickness. S38/40. 34,000 (15,436) 80,000
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HOW TO PICK GEAR RATIO IN A SEMI TRUCK OR DUMP TRUCK - YouTube
WebApr 8, 2017 · Originally Posted by 2013xlt. 4.10 is only available on F-350 DRW PS. F350 SRW PS you have the choice of 3.31 or 3.55. That is correct. F-250 and F-350 single rear wheel trucks: Gas engine: 3.73 (open or locker option); 4.30 (locker only) Diesel engine: 3.31 or 3.55 (open or locker option) F-350 dual rear wheel trucks
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Spec for the Heavy Haul | For Construction Pros
WebOn average, most of the pickups built after 2010 have a towing axle ratio of 3.55 or 3.73. Technically, it can be calculated as a ratio, for instance, 3.55:1, which indicates the drive shaft rotates 3.55 times for every wheel turn. Gas V-8 engines and diesel can get good acceleration from these 3.55 electronic lock rear axle ratios.
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HOW TO PICK GEAR RATIO IN A SEMI TRUCK …
WebAll Makes and Models Specializing in Late Model GM Cars and Trucks Home of the 199 Day Warranty 30 Day Money Back Guarantee PLEASE USE THE BELOW PARTS COMPATIBILITY LIST AS THE MOST ACCURATE PART FITMENT OPTIONS. THE PARTS COMPATIBILITY LIST M
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What is Axle Ratio? | How to Find Axle Ratio | Heavy Truck …
WebIf one truck has an axle ratio of 3.31 and another has a ratio of 3.55, the former will burn less fuel. This is because the first truck's engine has lower revolutions per minute than the second truck. Performance: Looking again at the ratios used above, the higher 3.55 ratio indicates faster acceleration whether the truck's empty or loaded.
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