Instead of drum brakes, the 389 has air discs to provide better stopping power, creating a safer truck that is easier on the brakes. The 389 was first made for circulation in 2006 to replace the former 379 model. The differences between the two models are minimum, the 389 is solely a refurbished version of the 379.

Which Peterbilt model is the best?

The 359 Peterbilt truck, is one of THE most popular models of all big rig trucks, originally built for the discriminating owner operator who needed a truck that could stand up to the challenges of long haul trucking. The 359 Pete was Peterbilt's top of the line conventional highway truck.

What year did the 389 Peterbilt come out?

In 2006, the Peterbilt Model 389 was introduced at the Mid-America Trucking Show and replaced the Model 379, which was the largest highway truck sold by Peterbilt at the time.

When did Peterbilt stop making the 379?

Even though the Peterbilt 379 is no longer in production (it was introduced in 1986 and discontinued in 2007), it's still one of the most popular models of Class 8 trucks for anyone who wants a high-quality vehicle that will support their trucking career.

When did Peterbilt stop making the 389?

Introduced with a limited production run in 2014 and 2017, the Model 389 Pride & Class package's unique styling and touches of understated elegance truly set this truck apart from all others.

Does Peterbilt still make a 389?

Peterbilt 389 trucks continue to be an industry leader in quality, styling, performance and enduring value.

What is the strongest Peterbilt?

However, it is one of the most powerful you can get. The Peterbilt 389 runs on two engine options, each offering varying power outputs. There's the Cummins ISX15 engine that delivers 400 – 600hp and the PACCAR MX-13 engine that delivers 405-510hp.

How fast is a Peterbilt 379?

We've seen some crazy displays of speed and horsepower from just about every vehicle under the sun, but it's hard to not be blown by a Peterbilt 379 dump truck going well over 100 MPH on the highway.

How much horsepower does a Peterbilt 379 have?

Engine Specifications

The 2007 Peterbilt 379 runs on a Caterpillar C-15 engine with 475 horsepower. The Caterpillar C-15 is a diesel engine built with the latest technology to provide semi trucks with the power they need for extended highway driving.

What is the difference between a Peterbilt 388 and 389?

The Model 389 is a 131” BBC, and will appeal to owner operators and image-conscious fleets, while the Model 388, with a shorter 123” BBC, will serve the needs of vocational and on-highway customers in more length-sensitive applications where an all-aluminum hood and traditional styling is preferred.

What is the difference between a Peterbilt 359 and a Peterbilt 379?

The 379 is the successor of 359. Overall, the differences of the Peterbilt 359 and 379 are more on designs, placement of its components, and dimension. But it's noteworthy that a 379 is a lot wider and bigger; hence a big guy driver will feel more comfortable and safer than the 359.

What is the difference between a Peterbilt 378 and 379?

thankyou. I've been told the only difference is the 378 has a fiberglass hood while the 379 has a aluminum hood. The major difference is the 8 and 9 on the model #'s. Other than the hoods being made out of different materials, they are basically the same trucks, Depends how they are spec'd.

What is a 379 Peterbilt?

The Peterbilt 379 is a model line of Class 8 trucks that was produced by the Peterbilt division of PACCAR from 1987 to 2007. Serving as the successor to the 359, the 379 was a conventional-cab truck configured primarily for highway use, serving as the flagship of the Peterbilt model line.

What is the fastest Peterbilt?

Powered by three jet engines and hitting speeds approaching 400mph - Shockwave is the world's fastest jet-powered truck. The four-tonne Peterbilt Semi generates an incredible 36,000 horsepower and can cover a...

What's the fastest big truck?

The Hennessey Mammoth 1000 TRX is the world's fastest pickup truck | Top Gear.

What is the strongest 18 wheeler?

The Volvo FH16 with 700 horsepower is the world's most powerful truck. It is built for the most demanding haulage assignments. Despite its 700 horsepower, there is no increase in either its emissions or fuel consumption.

What is the fastest truck in 2021?

Fastest Production Truck for 2021

The fastest production truck of all time is the 2021 Ram 1500 TRX. This off-road Ram packs 702 hp and 650 lb-ft of torque from a supercharged 6.2L V-8 engine.

How much horsepower does a Peterbilt 389 have?

The Peterbilt 389 can be equipped for compressed natural gas (CNG) systems with the Cummins ISX15 engine. The Cummins ISX15 is the industry leader in fuel economy. It can achieve up to 600 horsepower with up to 2,050 pound-feet of torque.

What engine is in a Peterbilt 379?

The Peterbilt 379 comes with the following engine options: Detroit Diesel (Series 60 12.7) Cummins (ISX, N14, ISM) Caterpillar (C11, C12, C13, C16, C15, C156NZ, 3406C, 3406E)