Semi trucks, also known as semi-trailers or 18-wheelers, are often thought of as slow and lumbering vehicles because of their size. However, some semi trucks are actually quite fast.
The fastest semi truck in the world is the Volvo Iron Knight, which can reach speeds of up to 177 mph (285 kph).
The Volvo Iron Knight is a custom-built racing truck that was created by Volvo Trucks in collaboration with Swedish race car driver Boije Ovebrink. It was designed to break world speed records and it has certainly achieved its goal.
The truck is powered by a 16-liter turbocharged diesel engine that produces 2,400 horsepower and 6,000 pound-feet of torque. It’s also fitted with an automated manual transmission that helps it reach its top speed quickly.
However, the Volvo Iron Knight isn’t the only fast semi truck on the market. Kenworth’s T680 is another popular model that can reach speeds of up to 55 mph (89 kph). It’s equipped with a 500 horsepower engine and a 12-speed automated manual transmission that helps it accelerate quickly and smoothly.
Peterbilt’s 389 also deserves a mention. This model can reach speeds of up to 60 mph (96 kph). It’s powered by a 600 horsepower engine and has an 18-speed transmission that helps it reach its top speed quickly.
Conclusion:
When it comes to speed, the Volvo Iron Knight is the undisputed king of semi trucks. It can reach speeds of up to 177 mph (285 kph), making it the fastest semi truck in the world. However, there are other models such as Kenworth’s T680, Peterbilt’s 389 and others that can still reach respectable speeds for their size.
