Used Polar 7000 Gallon Tank Trailers For Sale

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

Price Drop $55,500 USD

Air Ride Suspension, Wheels: Aluminum, Tandem Rear Axles, Composition: Stainless Steel, Compartments: 1

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	2038
MLS Number	13005027
Category	Chemical & Acid Tank Trailers
Last Updated	3/7/2026
Location	Gary, IN, US
Sold By	Lakeshore Equipment Sales

2005 Polar CHEMICAL 407 TANKER / STAINLESS Chemical / Acid Tank Trailer

2001 Polar TRI AXLE STAINLESS Water Tank Trailer

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2001 Polar insulated stainless tri axle semi tank trailer, DOT 407 spec (new VKIPTUC tank tests 1/26), 7000 gallon, two compartment (3500 - 3500), Conical construction with center discharge,...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	7000 Gallons
Compartments	2
Stock Number	P1300W
MLS Number	14144643
Category	Water Tank Trailers
Last Updated	2/14/2026
Location	Portland, OR, US
Sold By	CARPCO Tank & Equipment, Inc

2001 Polar TRI AXLE STAINLESS Waste / Sludge Tank Trailer

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2001 Polar insulated stainless tri axle semi tank trailer, DOT 407 spec (new VKIPTUC tank tests 1/26), 7000 gallon, two compartment (3500 - 3500), Conical construction with center discharge,...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	7000 Gallons
Compartments	2
Stock Number	P1300WS
MLS Number	14144642
Category	Waste / Sludge Tank Trailers
Last Updated	2/14/2026
Location	Portland, OR, US
Sold By	CARPCO Tank & Equipment, Inc

2001 Polar TRI AXLE STAINLESS Non Code Tank Trailer

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2001 Polar insulated stainless tri axle semi tank trailer, DOT 407 spec (new VKIPTUC tank tests 1/26), 7000 gallon, two compartment (3500 - 3500), Conical construction with center discharge,...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	7000 Gallons
Compartments	2
Stock Number	P1300NC
MLS Number	14144641
Category	Non Code Tank Trailers
Last Updated	2/14/2026
Location	Portland, OR, US
Sold By	CARPCO Tank & Equipment, Inc

2001 Polar TRI AXLE STAINLESS Chemical / Acid Tank Trailer

Contact for price

2001 Polar insulated stainless tri axle semi tank trailer, DOT 407 spec (new VKIPTUC tank tests 1/26), 7000 gallon, two compartment (3500 - 3500), Conical construction with center discharge,...

Condition	Used
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	7000 Gallons
Compartments	2
Stock Number	P1300CH
MLS Number	14144640
Category	Chemical & Acid Tank Trailers
Last Updated	2/14/2026
Location	Portland, OR, US
Sold By	CARPCO Tank & Equipment, Inc

1985 Polar 7000 Gallon Stainless Steel Non Code Tank Trailer - Tandem Axle, Spring

$12,200 USD

1985 Polar Non-Code Trailer 7000 Gallons, 316 Stainless Steel, Hose Tubes, Spring Suspension, Rear and Center Discharge, Max Temp 225F, Steel Wheels, Approx 40% tread, Approx 40% brakes,

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	2012608.BW755
MLS Number	14140633
Category	Non Code Tank Trailers
Last Updated	2/12/2026
Location	Bellville, TX, US
Sold By	Iron Circle LLC

1998 Polar 7000 Gallon Water Tank Trailer

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1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,...

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1294W
MLS Number	14118269
Category	Water Tank Trailers
Last Updated	1/30/2026
Location	Houston, TX, US
Sold By	CARPCO Tank & Equipment, Inc

1998 Polar 7000 Gallon Waste / Sludge Tank Trailer

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1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,...

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1294WS
MLS Number	14118267
Category	Waste / Sludge Tank Trailers
Last Updated	1/30/2026
Location	Houston, TX, US
Sold By	CARPCO Tank & Equipment, Inc

1998 Polar 7000 Gallon Non Code Tank Trailer

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1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,...

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1294NC
MLS Number	14118266
Category	Non Code Tank Trailers
Last Updated	1/30/2026
Location	Houston, TX, US
Sold By	CARPCO Tank & Equipment, Inc

1998 Polar 7000 Gallon Chemical / Acid Tank Trailer

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1998 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, In transit heat,...

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1294CH
MLS Number	14118265
Category	Chemical & Acid Tank Trailers
Last Updated	1/30/2026
Location	Houston, TX, US
Sold By	CARPCO Tank & Equipment, Inc

1996 Polar 7000 Gallon Non Code Tank Trailer

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1996 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front...

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1282NC
MLS Number	14116848
Category	Non Code Tank Trailers
Last Updated	1/29/2026
Location	Bakersfield, CA, US
Sold By	CARPCO Tank & Equipment, Inc

1996 Polar 7000 Gallon Waste / Sludge Tank Trailer

Contact for price

1996 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front...

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1282WS
MLS Number	14116847
Category	Waste / Sludge Tank Trailers
Last Updated	1/29/2026
Location	Bakersfield, CA, US
Sold By	CARPCO Tank & Equipment, Inc

1996 Polar 7000 Gallon Chemical / Acid Tank Trailer

Contact for price

1996 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front...

Condition	Used
Suspension	Spring
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1282CH
MLS Number	14116846
Category	Chemical & Acid Tank Trailers
Last Updated	1/29/2026
Location	Bakersfield, CA, US
Sold By	CARPCO Tank & Equipment, Inc

2001 Polar 7000 Gallon Waste / Sludge Tank Trailer

Contact for price

2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1287W
MLS Number	14110067
Category	Waste / Sludge Tank Trailers
Last Updated	1/26/2026
Location	Bakersfield, CA, US
Sold By	CARPCO Tank & Equipment, Inc

2001 Polar 7000 Gallon Waste / Sludge Tank Trailer

Contact for price

2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1287WS
MLS Number	14110066
Category	Waste / Sludge Tank Trailers
Last Updated	1/26/2026
Location	Bakersfield, CA, US
Sold By	CARPCO Tank & Equipment, Inc

2001 Polar 7000 Gallon Non Code Tank Trailer

Contact for price

2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1287NC
MLS Number	14110065
Category	Non Code Tank Trailers
Last Updated	1/26/2026
Location	Bakersfield, CA, US
Sold By	CARPCO Tank & Equipment, Inc

2001 Polar 7000 Gallon Chemical / Acid Tank Trailer

Contact for price

2001 Polar insulated stainless semi tank trailer, 7000 gallon, Straight round construction with rear discharge, 316 stainless material, 3” stainless QRB style valve at rear, Stainless front...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	P1287CH
MLS Number	14110063
Category	Chemical & Acid Tank Trailers
Last Updated	1/26/2026
Location	Bakersfield, CA, US
Sold By	CARPCO Tank & Equipment, Inc

2007 Polar Tandem Axle Stainless Steel Chemical / Acid Tank Trailer - Air Ride, Fixed Axle

$49,000 USD

DOT 407 Code Trailer, Fleet Maintained, 7000 Gallons, 3in Stainless Steel Pump, 5in Fiberglass Insulation, T316 SS, In-Transit Heat, Air Ride Suspension, Auto Inflate Tires, Tires 50%,...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	2012546.W1412
MLS Number	13973301
Category	Chemical & Acid Tank Trailers
Last Updated	1/24/2026
Location	Bellville, TX, US
Sold By	Iron Circle LLC

2007 Polar Tandem Axle Stainless Steel Food Grade Tanker Trailer - Air Ride, Fixed Axle

$49,000 USD

DOT 407 Code Trailer, Fleet Maintained, 7000 Gallons, 3in Stainless Steel Pump, 5in Fiberglass Insulation, T316 SS, In-Transit Heat, Air Ride Suspension, Auto Inflate Tires, Tires 50%,...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	2012546.W1412
MLS Number	13973300
Category	Food Grade Tank Trailers
Last Updated	1/24/2026
Location	Bellville, TX, US
Sold By	Iron Circle LLC

2007 Polar Tandem Axle Stainless Steel Food Grade Tanker Trailer - Air Ride, Fixed Axle

$49,000 USD

DOT 407 Code Trailer, Fleet Maintained, 7000 Gallons, 3in Stainless Steel Pump, 5in Fiberglass Insulation, T316 SS, In-Transit Heat, Air Ride Suspension, Auto Inflate Tires, Tires 50%,...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	2012546.2007P
MLS Number	13973182
Category	Food Grade Tank Trailers
Last Updated	1/24/2026
Location	Strafford, MO, US
Sold By	Iron Circle LLC

1988 Polar STAINLESS STEEL DOT 407 Chemical / Acid Tank Trailer

$21,000 USD

Stock Number 481071, DOT 407, -316 SS single compartment tank, -7,000 gallon capacity, -in transit heat, -rear discharge, -aluminum curbside ladder, -aluminum hose tubes, -aluminum wheels, ...

Condition	Used
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	7000 Gallons
Compartments	1
Stock Number	4012526.48107
MLS Number	13973063
Category	Chemical & Acid Tank Trailers
Last Updated	1/24/2026
Location	Bellville, TX, US
Sold By	Iron Circle LLC