I just bought a 2015 Ram 1500 4x4 EcoDiesel ... an ETA of either aftermarket ratios or traction devices for the 215mm ZF axle. It appears that you are limited to only available factory ratios ...

Ram has made this possible by envisioning the light-duty pickup as a luxurious yet utilitarian carrier of families, fertilizer, and dreams. But here’s the thing: The Ram 1500 isn’t just the be ...

We’d guess that the V-6–powered Chevrolet Silverado 1500 and Ram 1500 will ... The manual mode in the Ram’s transmission acts the same way, but that ZF eight-speed automatic gearbox is ...

Every 2025 Ram 1500 features a license-built version of ZF's eight-speed automatic transmission ... paired with a multi-link solid rear axle. An optional four-wheel air suspension system smooths ...

The maximum rating for a four-wheel-drive Ram 1500 is 11,470 pounds with a Quad Cab in the Tradesman, Big Horn/Lone Star, Laramie and Rebel trims using the 3.92 axle ratio, the 5.7-liter Hemi ...

In the Ram 1500, the Hurricane comes ... horsepower and 521 pound-feet. The ZF-sourced eight-speed automatic returns, sending power to a stronger rear axle designed to cope with the Hurricanes ...

The 1500 Rebel combines the best of what Dodge ... The Rebel includes one of two eight-speed automatic transmissions; one built by ZF (8HP75) and the other built under a ZF license (850RE), giving the ...

The 2025 Ram 1500 is, at times, all three at once ... Once you’re in boost, though, it steamrolls on. The ZF eight-speed transmission is still clearly a truck gearbox but it doesn’t get ...

The 2021 Ram 1500’s top trim levels are the most luxurious ... Max Tow Package that includes 18-by-8-inch wheels, a 3.92:1 axle ratio, a full-size spare tire, LT275/65R18 tires and the Trailer ...