Glossary of RV Terms

The RV community is just like any other—it has its own set of words, abbreviations, and slang terms. In this glossary we define the common terms and some of the more unusual slang.

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Landing Gears

See Leveling Jack

Landing Legs

See Leveling Jack

Leveling Jack

A jack lowered from the underside of trailers and motor homes for the purpose of leveling the vehicle. A leveling jack is designed to bear a significant portion of the RVís weight, even lifting it off the ground on certain models.

Light Duty Truck

Personal truck designed for light duty, typically rated at one ton and below. Light trucks are suitable for towing small to medium trailers. A few examples: Chevrolet Silverado 3500, Ford F-250, Dodge RAM 1500. For additional details see Truck Classification.

LPG

Liquefied Petroleum Gas, commonly written as "LP gas". Two examples of LPG are propane and butane. LPG is heavier than air in gas form and about half the weight of water in liquid form.

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