Vehicle Questions and Answers
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The Ram 1500 series can reach speeds ranging from 140 to 150 miles per hour without the speed limiter, depending on the elevation. At lower elevations, the truck can achieve higher speeds due to increased air intake into the engine. If you decide to remove the speed limiter through tuning, it's important to upgrade the tires on your truck first. The speed limiter is typically implemented to reduce the risk of tire blowouts due to overheating at high speeds. Exercise caution when driving at high speeds in a truck as they have a higher center of gravity and can be prone to tipping over more easily compared to lower cars.
To override the governor, simply turn the key forward and hold it. This will shut down all power to the engine, but it will continue to rev up.
The 5.7 liter RAM's top speed is restricted to 107 mph by a rev limiter; without it, the truck could achieve a much higher speed. At 107 mph, I am in 8th gear, maintaining around 2100 rpm.
I have pushed my crew cab truck to 141 mph just by tuning it. With additional performance upgrades, it reached 163 mph, but I believe it can go even faster with two more gears.
The wind resistance limits the top speed of the Ram 1500 to approximately 120 miles per hour.
The 2020 Ram 1500 can reach speeds of up to 107 MPH because of a speed limiter, but if the limiter is removed, it has the potential to reach speeds of approximately 153 MPH.
In Germany, they were going 243 kilometers per hour on the autobahn in a 2016 model with modifications, which is roughly equivalent to about 152 miles per hour.
I reached a peak of 193 with a few additional modifications, but the overall setup remained close to original.
I've reached the top speed of my 2017 4x4 HEMI at around 115-120 miles per hour.
I just updated my truck today, June 21, 2022, using a SCT Power Programmer 40490 on my 2010 Dodge Ram 1500 with a 5.7 hemi engine. I adjusted the settings to limit the speed to 120mph and disabled the MDS feature that was allowing the truck to go faster than that. Previously, it maxed out at 107mph, and I couldn't push it past that based on the dashboard display.
My 2018 Ram can reach a top speed of 139 miles per hour without a speed limiter.
In my 2018 5.7 Hemi Ram, I managed to reach a speed of 160 miles per hour.
One hundred and seventy miles per hour.
How about the 2010 5.7 quad cab equipped with a 5-speed transmission and a 3.55 gear ratio, but without a limiter?
My 2007 Ram with a 5.7-liter double turbo engine hit a max speed of 147.9 mph according to the modified speedometer. However, on regular pavement, it actually reached 139.9 mph and is only getting around 17.2 miles per gallon in fuel efficiency.