42 used pickup trucks for sale in Longmont, CO

Used trucks for sale in Longmont, CO at Red's Auto & Truck

Red's Auto & Truck carries a solid and regularly updated selection of pre-owned trucks at our Longmont, Colorado location, giving drivers across Northern Colorado and the greater Boulder County area access to some of the most capable and in-demand pickups on the market without the new-truck price tag. Our used truck inventory draws from a broad range of trusted makes - including Chevrolet, Ford, GMC, RAM, Dodge, Honda, Nissan, Toyota, and more - spanning a range of cab styles, bed lengths, drivetrain options, and tow ratings to match the way Colorado drivers actually put a truck to work. Whether you need a dependable job site workhorse for Northern Colorado's active construction industry, a capable off-road rig for the Front Range's endless trail network, or a well-equipped daily driver with room for the whole crew, you'll find used trucks for sale in Longmont, CO at a price point that makes sense at Red's Auto & Truck.

Colorado's terrain, outdoor culture, and four-season driving demands make a capable used truck one of the most practical and in-demand vehicle investments a Longmont-area driver can make - and Red's Auto & Truck's multi-brand used truck inventory gives you the ability to compare across makes, configurations, and capability levels in a single visit. Our team is upfront about tow ratings, cab configurations, drivetrain options, and vehicle condition across every truck we carry so you can find a truck that's genuinely matched to how you work and explore in Northern Colorado.

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Popular used trucks at Red's Auto & Truck

Our used truck inventory regularly includes some of the most in-demand models on the road today, such as:

1. Toyota Tacoma – A midsize truck with a fiercely loyal Colorado following, known for its off-road capability, long-term reliability, and one of the strongest resale value records in the used truck segment across the Front Range and Northern Colorado.
2. Ford F-150 – America's most popular truck, available across a wide range of trims and configurations in the pre-owned market with proven towing and payload performance for Colorado's work and everyday use demands.
3. Chevrolet Silverado 1500 – A dependable full-size pickup with a comfortable ride, strong towing capability, and consistent availability across recent model years and trim levels in the Northern Colorado used truck market.
4. RAM 1500 – A full-size pickup that stands out for its smooth, composed ride and a well-appointed cabin, making it one of the more comfortable daily-driver trucks available in the pre-owned segment for Longmont-area drivers.
5. GMC Sierra 1500 – A well-built full-size truck with a reputation for solid construction and a refined interior feel that holds up well across recent pre-owned model years in the Boulder County and Northern Colorado market.
6. Toyota Tundra – A full-size truck with a strong reliability record and a proven powertrain that makes it a smart long-term investment in the pre-owned full-size truck segment for Colorado drivers.
7. RAM 2500 – A heavy-duty option for Northern Colorado drivers who need serious towing and hauling capacity for construction equipment, horse trailers, and recreational use across Colorado's varied terrain, available across multiple cab and bed configurations at Red's Auto & Truck.

Our used truck inventory is updated regularly as trade-ins arrive, giving you access to a rotating mix of recent model years, cab styles, bed lengths, drivetrain options, and tow packages at our Longmont location.

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Why buy your used truck from Red's Auto & Truck?

Drivers choose us because we offer:

1. Competitive pricing on pre-owned trucks across a range of makes, sizes, and capability levels
2. Flexible financing options to fit a wide range of budgets and credit situations
3. A broad multi-brand truck selection that lets you compare across manufacturers in a single Longmont visit
4. Knowledgeable staff who can walk you through tow ratings, cab configurations, and drivetrain differences
5. A convenient Longmont, CO location serving truck shoppers throughout Northern Colorado and the greater Front Range

We're here to help you find a used truck that's built for the way you work and explore in Colorado.

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Proudly serving Longmont & surrounding communities

We proudly serve customers from:

Boulder • Fort Collins • Loveland • Greeley • Broomfield • Erie • Lyons • and surrounding communities

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Shop used trucks at Red's Auto & Truck today

Browse our full pre-owned truck inventory online to compare models, configurations, and pricing across every make we carry. Then visit Red's Auto & Truck in Longmont, CO to take your top picks for a test drive.