What is international s1800?

The International S1800 is a series of medium-duty trucks produced by International Harvester (now known as Navistar International Corporation) from the 1980s to the early 2000s. The S1800 was available in various configurations, including flatbed, dump truck, box truck, and stake truck.

These trucks were equipped with International's own range of diesel engines, ranging in horsepower from 160 to 260, and were often paired with manual transmissions. The S1800 was known for its solid construction, reliability, and versatility, making it a popular choice for a wide range of commercial applications.

Overall, the International S1800 trucks were well-regarded for their durability and performance, and many are still in use today in various industries such as construction, agriculture, and transportation.