Old Iron Garage

Old Iron Database

M-R-S

M-R-S sold their A-90 123 horsepower model from 1962 to 1963. They continued with several more models until they filed for bankruptcy in the 1980s. Their primary customer was the military, although they also manufactured for the domestic US construction market as well.

Manufacture Logo

history

M-R-S began with the Mississippi Road Supply Company in 1927. They manufactured four-wheel drive tractors and construction machinery, particularly scrapers. They distributed International Harvester and other construction equipment. Later, M-R-S began assembling large tractors. They used engine and transmission components from other vendors. In 1987, M-R-S filed for bankruptcy.

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Models

Model

Configuration

Years

# Produced
A90 4WD

Four-Wheel Drive

1963-1963

A110 4WD

Four-Wheel Drive

1964-1965

A105 4WD

Four-Wheel Drive

1964-1968

A90B 4WD

Four-Wheel Drive

1964-1969

A80 4WD

Four-Wheel Drive

1964-1970

A100 4WD

Four-Wheel Drive

1964-1987

A95 4WD

Four-Wheel Drive

1966-1987

A80B 4WD

Four-Wheel Drive

1968-1987

A92 4WD

Four-Wheel Drive

1975-1987

A85 4WD

Four-Wheel Drive

1976-1982

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