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Used Tank Trailers Prices

Used tank trailers covers a range of trailer types and sizes, so we break the prices down by type below — a median of $8,050 overall, based on 8 live listings across 8 US metros.

Median price$8,050
Most pay$3,250$12,585
Listings priced8
US metros8

What should you pay?

Pick the item and condition, drop in their asking price — get your opening offer, walk-away, and a buy / counter / walk call, straight from live market data.

Condition
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Based on 8 live listings · updated Sep 13, 2026 · a starting point, not an appraisal — always run and inspect the unit before you pay.

Used tank trailers prices by type

TypeMedianMost payListings
Fuel & DEF trailers$8,050$6,150$12,4344
Other / mixed$6,150$3,250$12,9504

Median and 25th–75th percentile of current listings with a stated price. Sub-types with too few listings are grouped as “other.”

Across every condition and size we track, used tank trailers runs from $2,100 for small single-axle utility trailers up to $25,400 for large, late-model gear. The median is $8,050; half of all listings fall between $3,250 and $12,585. Always run the unit and inspect before you pay.

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How to judge a used tank trailers deal

On a used tank trailer, confirm what it last held — a tank rated for water is not rated for fuel or chemicals. Inspect the tank for dents, corrosion, and prior repairs, check the baffles (slosh tells you they're intact), and pressure-test valves, fittings, and the pump if equipped. Verify the frame, axles, brakes, and tire ratings for the loaded weight. For any fuel/chemical use, get the DOT spec and certification history.

Current used tank trailers listings

Live now — click straight through to the seller. See all used tank trailers →

Used Water Trailer — $3,500 in Sacramento7h ago
$3,500
Water Trailer
Sacramentocraigslist
Used 2027 Boss Trailers Tank Trailer 990 Gallon Double Wall Non-Dot Tank on — $25,400 in Beaumont / Port Arthur9/12
$25,400
2027 Boss Trailers Tank Trailer 990 Gallon Double Wall Non-Dot Tank on
Beaumont / Port Arthurcraigslist
Used 2026 Boss Trailers Tank Trailer 660 Multi Tank Fuel Trailer Non Hazmat — $23,940 in Texoma8/15
$23,940▲ above typical
2026 Boss Trailers Tank Trailer 660 Multi Tank Fuel Trailer Non Hazmat
New
Texomacraigslist
Tank9/12
$8,800
2026 TJ Terra Pro 550 Gal Water Trailer
New
Inland Empirecraigslist
Tank8/26
$8,599
1991 HEIL 9500 GAL Aluminum 4-Compartment Fuel Tank Trailer
Auburncraigslist
Tank9/12
$2,500
500 Gallon Fire Protection Water Trailer
Eugenecraigslist
Tank9/11
$2,100▼ below typical
Kiefer 500-gallon fuel tank trailer w storage & pump/filtering system
St Josephcraigslist
Tank9/6
$7,500
New fuel tank trailer
New
Galvestoncraigslist
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Frequently asked

How much does used tank trailers cost?
The median used tank trailers price is $8,050, with most selling between $3,250 and $12,585 — based on 8 live listings across 8 US metros. Prices vary by type, age, condition, and capacity; see the by-type breakdown above.
Is buying used tank trailers worth it?
For most buyers, yes — a used trailer typically runs 30–50% below new and is built to last. On a used tank trailer, confirm what it last held — a tank rated for water is not rated for fuel or chemicals.
What should I check before buying used tank trailers?
On a used tank trailer, confirm what it last held — a tank rated for water is not rated for fuel or chemicals. Inspect the tank for dents, corrosion, and prior repairs, check the baffles (slosh tells you they're intact), and pressure-test valves, fittings, and the pump if equipped. Verify the frame, axles, brakes, and tire ratings for the loaded weight. For any fuel/chemical use, get the DOT spec and certification history.

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