1. Home
  2. For Sale
  3. Trailers
  4. Tank Trailers
  5. Used

Used 7000 Gallon Tank Trailers For Sale in United States

Close
Your Current Search
Industry
Trailers
Category
Tank Trailers
Capacity
7000
Condition
Used
Market Type
For Sale
Country
United States
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trailers (123)
Category
Tank Trailers (123)
   Asphalt / Hot Oil Tank Trailers (14)    Chemical & Acid Tank Trailers (79)    Food Grade Tank Trailers (3)    Fuel Tanker Trailers (1)    Non Code Tank Trailers (13)    Vacuum Tank Trailers (1)    Waste / Sludge Tank Trailers (5)    Water Tank Trailers (6)
Model
Select a manufacturer to view available models.
Condition
Used (123)
Model Year
-
Length
-
Capacity
7000 (123)
Dimensions
Rear Axle
Tandem (104)Tri (2)
Axle Type
Suspension Type
Composition Type
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (123)
State / Region
Select a state below and click Refine Results.















Seller Type
Market Type
For Sale (123)

Shop Tank Trailers by Subcategory

Quick Filters

Showing 1 - 25 of 123 Tank Trailer Listings

1 - 25 of 123 listings
1 - 25 of 123 listings
Polar 7000 Gallon Water Tank Trailer

2000 Polar 7000 Gallon Water Tank Trailer

Newly Listed
Contact for price
2000 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Stainless...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1003W
MLS Number14479186
CategoryWater Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar 7000 Gallon Waste / Sludge Tank Trailer

2000 Polar 7000 Gallon Waste / Sludge Tank Trailer

Newly Listed
Contact for price
2000 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Stainless...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1003WS
MLS Number14479185
CategoryWaste / Sludge Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar 7000 Gallon Non Code Tank Trailer

2000 Polar 7000 Gallon Non Code Tank Trailer

Newly Listed
Contact for price
2000 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Stainless...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1003NC
MLS Number14479184
CategoryNon Code Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar 7000 Gallon Chemical / Acid Tank Trailer

2000 Polar 7000 Gallon Chemical / Acid Tank Trailer

Newly Listed
Contact for price
2000 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Stainless...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1003CH
MLS Number14479183
CategoryChemical & Acid Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Water Tank Trailer

1998 STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Water Tank Trailer

Newly Listed
Contact for price
1998 STE insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Vapor...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1004W
MLS Number14479178
CategoryWater Tank Trailers
Last Updated7/11/2026
Location
Houston, TX, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Waste / Sludge Tank Trailer

1998 STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Waste / Sludge Tank Trailer

Newly Listed
Contact for price
1998 STE insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Vapor...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1004WS
MLS Number14479177
CategoryWaste / Sludge Tank Trailers
Last Updated7/11/2026
Location
Houston, TX, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Non Code Tank Trailer

1998 STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Non Code Tank Trailer

Newly Listed
Contact for price
1998 STE insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Vapor...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1004NC
MLS Number14479176
CategoryNon Code Tank Trailers
Last Updated7/11/2026
Location
Houston, TX, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Chemical / Acid Tank Trailer

1998 STE 7000 GALLON - STAINLESS - STRAIGHT ROUND Chemical / Acid Tank Trailer

Newly Listed
Contact for price
1998 STE insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, 316 stainless, 3” stainless QRB valve at rear, Vapor...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberC1004CH
MLS Number14479175
CategoryChemical & Acid Tank Trailers
Last Updated7/11/2026
Location
Houston, TX, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar 7000 Gallon Water Tank Trailer

1998 Polar 7000 Gallon Water Tank Trailer

Newly Listed
Contact for price
1998 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1333W
MLS Number14479146
CategoryWater Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar 7000 Gallon Waste / Sludge Tank Trailer

1998 Polar 7000 Gallon Waste / Sludge Tank Trailer

Newly Listed
Contact for price
1998 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1333WS
MLS Number14479145
CategoryWaste / Sludge Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar 7000 Gallon Non Code Tank Trailer

1998 Polar 7000 Gallon Non Code Tank Trailer

Newly Listed
Contact for price
1998 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1333NC
MLS Number14479144
CategoryNon Code Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar 7000 Gallon Chemical / Acid Tank Trailer

1998 Polar 7000 Gallon Chemical / Acid Tank Trailer

Newly Listed
Contact for price
1998 Polar insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1333CH
MLS Number14479143
CategoryChemical & Acid Tank Trailers
Last Updated7/11/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Brenner DOT407 / REAR UNLOAD / INSULATED Chemical / Acid Tank Trailer

2006 Brenner DOT407 / REAR UNLOAD / INSULATED Chemical / Acid Tank Trailer

Recently Updated
$45,500 USD
Contact for rental/lease prices
Air Ride Suspension, Tires: 11R22.5, Wheels: All Steel, Axle Type: Fixed, Tandem Rear Axles, Composition: Stainless Steel, Height: 11, Compartments: 1
ConditionUsed
L x W42 ft. x 96 in.
SuspensionAir Ride
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock Number1925
MLS Number10237865
CategoryChemical & Acid Tank Trailers
Last Updated7/11/2026
Location
Gary, IN, US
Sold By
Lakeshore Equipment Sales
(855) 493-___  SHOW
NUMBERCall Seller
Email Seller
Save
Lakeshore Equipment Sales
BarBel 7000 Gallon Water Tank Trailer

1994 BarBel 7000 Gallon Water Tank Trailer

Newly Listed
Contact for price
1994 BarBell insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1329W
MLS Number14477005
CategoryWater Tank Trailers
Last Updated7/10/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
BarBel 7000 Gallon Waste / Sludge Tank Trailer

1994 BarBel 7000 Gallon Waste / Sludge Tank Trailer

Newly Listed
Contact for price
1994 BarBell insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1329WS
MLS Number14477004
CategoryWaste / Sludge Tank Trailers
Last Updated7/10/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
BarBel 7000 Gallon Non Code Tank Trailer

1994 BarBel 7000 Gallon Non Code Tank Trailer

Newly Listed
Contact for price
1994 BarBell insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1329NC
MLS Number14477003
CategoryNon Code Tank Trailers
Last Updated7/10/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
BarBel 7000 Gallon Chemical / Acid Tank Trailer

1994 BarBel 7000 Gallon Chemical / Acid Tank Trailer

Newly Listed
Contact for price
1994 BarBell insulated stainless semi tank trailer, 7000 gallon, single compartment, Straight round construction with rear discharge, All 316 stainless, 3” stainless QRB valve at rear, In...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberP1329CH
MLS Number14477002
CategoryChemical & Acid Tank Trailers
Last Updated7/10/2026
Location
Evansville, IN, US
Sold By
CARPCO Tank & Equipment, Inc
(833) 625-___  SHOW
NUMBERCall Seller
Email Seller
Save
CARPCO Tank & Equipment, Inc
Polar DOT407 / 7,000 / AIR RIDE Chemical / Acid Tank Trailer

2005 Polar DOT407 / 7,000 / AIR RIDE Chemical / Acid Tank Trailer

Recently Updated
$55,500 USD
Air Ride Suspension, Wheels: Aluminum, Axle Type: Fixed, Tandem Rear Axles, Composition: Stainless Steel, Compartments: 1
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock Number2038
MLS Number13005027
CategoryChemical & Acid Tank Trailers
Last Updated7/9/2026
Location
Gary, IN, US
Sold By
Lakeshore Equipment Sales
(855) 493-___  SHOW
NUMBERCall Seller
Email Seller
Save
Lakeshore Equipment Sales
Tremcar CHEMICAL - DOT 407 Chemical / Acid Tank Trailer

2022 Tremcar CHEMICAL - DOT 407 Chemical / Acid Tank Trailer

Contact for price
$1,595/mo to rent
2022 Tremcar, -DOT 407, -7000 Gallon, -Single Compartment, -Insulated, -316 Stainless Steel, -Rear Discharge/Unload, -In-Transit Heat, -Design Temp Range -20°F to 300°F, -Vapor...
ConditionUsed
SuspensionAir Ride
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock NumberTM2106
MLS Number13614967
CategoryChemical & Acid Tank Trailers
Last Updated7/3/2026
Location
Bellville, TX, US
Sold By
Tankmor
(832) 626-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tankmor
Tremcar U2528 1998 FOOD GRADE TRAILER Food Grade Tanker Trailer

Tremcar U2528 1998 FOOD GRADE TRAILER Food Grade Tanker Trailer

$27,500 USD
U2528 1998 Tremcar Food Grade Trailer - 1 Compartment, - 7000 Gallons, - T304 Stainless Steel Barrel, - Stainless Steel Subframe, - Air Ride Suspension, - Supersingle Tires, -...
ConditionUsed
SuspensionAir Ride
Capacity7000 Gallons
Compartments1
Stock NumberU2528
MLS Number14444386
CategoryFood Grade Tank Trailers
Last Updated6/23/2026
Location
Liberty, MO, US
Sold By
Global Tank Trailer Sales
(833) 655-___  SHOW
NUMBERCall Seller
Email Seller
Save
Global Tank Trailer Sales
Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

2001 Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

$19,500 USD
2001 Harmon | 7,000 Gal 7,000 gallon capacity | 1 compartment | Steel tank | Full insulation | 500°F max operating temperature | Spring suspension | Tandem axle | 275/80R 22.5 tires —...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock Number5012565.613
MLS Number14378594
CategoryAsphalt / Hot Oil Tank Trailers
Last Updated6/25/2026
Location
Bellville, TX, US
Sold By
Iron Circle LLC
(888) 512-___  SHOW
NUMBERCall Seller
Email Seller
Save
Iron Circle LLC
Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

2001 Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

$19,500 USD
2001 Harmon | 7,000 Gal 7,000 gallon capacity | 1 compartment | Steel tank | Full insulation | 500°F max operating temperature | Spring suspension | Tandem axle | 275/80R 22.5 tires —...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock Number5012565.612
MLS Number14072397
CategoryAsphalt / Hot Oil Tank Trailers
Last Updated6/25/2026
Location
El Dorado, AR, US
Sold By
Iron Circle LLC
(888) 512-___  SHOW
NUMBERCall Seller
Email Seller
Save
Iron Circle LLC
Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

2000 Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

$18,000 USD
2000 Harmon | 7,000 Gal 7,000 gallon capacity | 1 compartment | Steel tank | Full insulation | 500°F max operating temperature | Spring suspension | Tandem axle | 275/80R 22.5 tires — approx...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock Number5012565.608
MLS Number14072383
CategoryAsphalt / Hot Oil Tank Trailers
Last Updated6/25/2026
Location
El Dorado, AR, US
Sold By
Iron Circle LLC
(888) 512-___  SHOW
NUMBERCall Seller
Email Seller
Save
Iron Circle LLC
Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring

1998 Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring

$17,700 USD
1998 Harmon | 7,000 Gal 7,000 gallon capacity | 1 compartment | Steel tank | Full insulation | 500°F max operating temperature | Spring ride suspension | Tandem axle | 275/80R 22.5 tires —...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock Number5012565.499
MLS Number14072378
CategoryAsphalt / Hot Oil Tank Trailers
Last Updated6/25/2026
Location
El Dorado, AR, US
Sold By
Iron Circle LLC
(888) 512-___  SHOW
NUMBERCall Seller
Email Seller
Save
Iron Circle LLC
Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

1998 Harmon Tandem Axle Mild Steel Asphalt / Hot Oil Tank Trailer - Spring, Fixed Axle

$17,700 USD
1998 Harmon | 7,000 Gal 7,000 gallon capacity | 1 compartment | Steel tank | Full insulation | 500°F max operating temperature | Spring ride suspension | Tandem axle | 275/80R 22.5 tires —...
ConditionUsed
SuspensionSpring
Rear AxleTandem Axle
Capacity7000 Gallons
Compartments1
Stock Number5012565.497
MLS Number14072303
CategoryAsphalt / Hot Oil Tank Trailers
Last Updated6/25/2026
Location
El Dorado, AR, US
Sold By
Iron Circle LLC
(888) 512-___  SHOW
NUMBERCall Seller
Email Seller
Save
Iron Circle LLC
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a tank trailer to sell? In minutes, you can create an online listing for your tank trailer and advertise it to thousands of buyers.
Start selling today