Pre-Owned Trailers

Welcome to Riverside Trailers Caldwell in Caldwell, ID, the Treasure Valley’s trusted source for quality-inspected pre-owned trailers. Helping you save on dependable hauling power across Caldwell, Boise, and the greater the Treasure Valley area, our used trailer inventory offers excellent value without sacrificing rugged reliability. Because our pre-owned section features a smaller, fast-rotating selection of hand-picked trailers, our inventory changes quickly. Browse our current used listings below or stop by our lot off 21st Ave to claim your trailer match before it rolls away.

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Affordable & Reliable Used Trailers in the Treasure Valley: Your the Treasure Valley Hauling Partner

At Riverside Trailers Caldwell, we understand that local agricultural operations, commercial contractors, and outdoor enthusiasts need tough equipment that fits a practical budget. Whether you are expanding a farm fleet in Caldwell County or hauling gear down through Boise County, buying pre-owned is an intelligent way to maximize your return on investment. Every used trailer that arrives on our lot undergoes a thorough inspection by our local service team, ensuring the frame, axles, brakes, and electrical systems are completely road-ready and capable of handling the Treasure Valley's demanding workloads.

Inspected Pre-Owned Equipment Built to Last

Our used inventory frequently features premium, heavy-duty trailers from the industry’s most reputable manufacturers. Keep an eye out for rugged commercial options from brands like P.J. Trailers and Diamond C Trailers, built with high-strength engineered steel frames designed for severe duty cycles. We also rotate through tough Iron Bull Trailers, dependable enclosed models from Look Trailers or Alcom (Stealth), and rugged livestock favorites like Trails West, Titan, and Triple C. Because our pre-owned inventory is smaller and highly sought after by local buyers, our listings shift constantly—making it a smart move to check back often or call to see what just traded in.

The Right Used Trailer Type for Every Job in the Treasure Valley

No matter what your daily route requires along I-84 or local Treasure Valley farm roads, we offer a diverse, budget-friendly lineup of pre-owned trailer types to get the job done right:

  • Commercial, Ag & Fleet Operations: Streamline your operational workflows with a dependable used Dump Trailer or find a field-ready, cost-effective pre-owned Refueling Trailer. These high-utility styles deliver massive productivity boosts for local construction crews, custom harvesters, and farm operations.
  • Equipment & Industrial Hauling: Move heavy skid steers, tractors, and vehicles for less with our rotating stock of pre-owned Flatbed Trailers, high-capacity Deckovers, heavy-duty Tilt Trailers, and versatile Car and Equipment Trailers. For dry, secure lock-ups on tools, parts, and equipment, keep an eye out for a quality enclosed Cargo Trailer.
  • Livestock & Recreation: Transport your horses and cattle safely with a value-packed used Horse and Livestock Trailer built for structural integrity. If you're looking to head into the backcountry, save big on your weekend getaways with an inspected pre-owned Powersports Trailer or a rugged open Utility Trailer.

Visit Riverside Trailers Caldwell in Caldwell Today

Located at 321 N 21st Ave in Caldwell, Idaho, our lot is just a quick drive down I-84 from Boise. Because our used trailer inventory is smaller and updates rapidly, the perfect model can sell fast. Our experienced, local team is here to help you inspect specs, verify towing weights, and secure a great value on your next setup. Give us a call at 208-459-2030 or visit our lot today to check out our latest pre-owned arrivals!

  • 20' Deckover Trailer | 10K

    | 20' Deckover Trailer | HOMEMADE, 2' DOVETAIL 10k Black This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest...
    $1,999.00
  • 2003 Classic Horse Trailer

    | 2003 Classic Horse Trailer | 2-HORSE White This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest conditions, this...
  • Trails West 2011 Classic Horse Trailer

    Trails West Trailers | 2011 Classic Horse Trailer | 4-HORSE CLASSIC Aluminum This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing...
    $11,999.00
  • Trails West 2023 RPM Burandt 28' RPM Burandt Trails West 2023 RPM Burandt 28' RPM Burandt

    Trails West 2023 RPM Burandt 28' RPM Burandt

    Trails West Trailers | 2023 RPM Burandt 28' RPM Burandt | EXTREME COLD, 30 GAL FUEL CELL Aluminum This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to...
    $34,999.00
  • Snake River 2014 20' Deckover Tilt Trailer | Tandem Axle 14K

    Snake River Trailers | 2014 20' Deckover Tilt Trailer | 14K Black This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest...
    $5,299.00
  • P.J. 2017 83"x16' Utility Trailer | Tandem Axle

    P.J. Trailers | 2017 83"x16' Utility Trailer | Aluminum FENDERS SIDE LOAD ATV Black This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing...
    $2,999.00
  • P.J. 2024 LD 40' Flatbed Trailer

    P.J. Trailers | 2024 LD 40' Flatbed Trailer | TANDEM DUAL Black This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest...
    $17,999.00
  • P.J. 2021 DL 83"x14'

    P.J. Trailers | 2021 DL 83"x14' | BLACK This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest conditions, this specific...
  • Lamar 2022 30' Buggy Hauler Trailer

    Lamar Trailers | 2022 30' Buggy Hauler Trailer | SLIDE IN RAMPS White This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific...
    $8,499.00
  • Keifer 2002 Weekender Horse Trailer

    Keifer Trailers | 2002 Weekender Horse Trailer | 3 HORSE Silver This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest...
  • Jackson 1996 Horse Trailer

    Jackson Trailers | 1996 Horse Trailer | 3 HORSE GN WARMBLOOD SIZE Aluminum Silver This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing...
    $6,999.00
  • Echo 2007 84"x8' Echo 2007 84"x8'

    Echo 2007 84"x8'

    Echo Trailers | 2007 84"x8' | DECKOVER ATV Fold Down Side Ramp Gray This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific...
    $1,499.00
  • Charmac 2020 Elite Snow 28' Charmac 2020 Elite Snow 28'

    Charmac 2020 Elite Snow 28'

    Charmac Trailers | 2020 Elite Snow 28' | 6'6" Tall, insulated walls / ceiling Grey This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing...
    $12,999.00
  • C&B 2003 84"x16' Landscape Utility Trailer C&B 2003 84"x16' Landscape Utility Trailer

    C&B 2003 84"x16' Landscape Utility Trailer

    C&B Trailers | 2003 84"x16' Landscape Utility Trailer | Aluminum White This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific...
    $3,499.00
  • C&B 2007 72"x10' Landscape Utility Trailer | Single Axle

    C&B Trailers | 2007 72"x10' Landscape Utility Trailer | White This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest...
    $1,999.00
  • BIG TEX 2001 77"x10' Utility Trailer

    BIG TEX Trailers | 2001 77"x10' Utility Trailer | w/ rampgate 12" solid sides Charcoal This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage...
    $1,799.00
  • Alcom 2023 26' Car Hauler Cargo Trailer

    Alcom Trailers | 2023 26' Car Hauler Cargo Trailer | Red This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and across Canyon County. Engineered to manage changing Pacific Northwest...
  • Triple C 2024 Sawtooth Horse Trailer Triple C 2024 Sawtooth Horse Trailer

    Triple C 2024 Sawtooth Horse Trailer

    Triple C Trailers | 2024 Sawtooth Horse Trailer | 2H SAWTOOTH, SWINGOUT SADDLE RACK, DOOR ORGANIZER, EXT LOAD LIGHTS, SPARE Black This commercial-grade setup is balanced explicitly for active transport pipelines moving through Caldwell, Boise, and...
    $12,299.00