Description
This 2026 Peterbilt 537 is a used unit configured for fuel/oil tanker service, powered by a 330 HP PACCAR PX-9 (1,000 lb-ft torque) paired with an Allison 3000 RDS-P Gen 6 automatic transmission. It rides on a 10,000 lb Dana Spicer front axle and 23,000 lb Dana Spicer rear axle with Peterbilt Air Trac rear suspension, finished in White with a Probilt Black/Gray interior. Backed by a limited warranty (subject to inspection) with extended coverage options available. Contact us to learn more about this unit.
Overview
This 2026 Peterbilt 537 is a used truck configured for fuel/oil tanker service, built on a 188" wheelbase.
Engine & Drivetrain
Powered by a PACCAR PX-9 engine rated at 330 HP at 2,000 RPM (governed at 2,200 RPM), producing 1,000 lb-ft of torque at 1,200 RPM. EPA-compliant emissions. Paired with an Allison 3000 RDS-P automatic transmission, Generation 6. Rear axle ratio is 5.57.
Chassis & Axles
Front axle: Dana Spicer E1002IL rated 10,000 lbs with a 3.5" drop. Rear axle: Dana Spicer S23-190 rated 23,000 lbs. Wheelbase measures 188".
Suspension
Front suspension: taper leaf springs with shocks, rated 13,200 lbs. Rear suspension: Peterbilt Air Trac, rated 23,000 lbs.
Cab & Interior
Probilt interior in Black/Gray. Exterior finished in White.
Body & Equipment
Configured as a fuel/oil tanker unit.
Tires & Wheels
Front tires: 16-ply 11R22.5 R268 Ecopia. Rear tires: 14-ply 11R22.5 M726ELA.
Warranty & Protection
As a used truck not confirmed for Red Oval certification, this unit comes standard with an Assurant 30-day limited warranty. An Assurant Heavy Truck Extended Service Contract is available for purchase for additional coverage beyond the standard term, subject to a qualifying inspection.Specifications
Year2022
ManufacturerPETERBILT
Model389
Mileage202,899 mi
ConditionUsed
Stock NumberU779694
Horsepower525 HP
Fuel TypeDiesel
Transmission ManufacturerEATON
Number of Speeds18 Spd
Ratio3.73
Number of Rear AxlesTandem
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater
Front Axle Weight13,200 lb
Rear Axle Weight46,000 lb
Wheelbase221 in
Drive SideLeft Hand Drive
ColorWhite
CabStandard Cab
Cab StyleConventional
Year2022|
ManufacturerPETERBILT|
Model389|
Mileage202,899 mi|
ConditionUsed|
Stock NumberU779694|
Horsepower525 HP|
Fuel TypeDiesel|
Transmission ManufacturerEATON|
Number of Speeds18 Spd|
Ratio3.73|
Number of Rear AxlesTandem|
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater|
Front Axle Weight13,200 lb|
Rear Axle Weight46,000 lb|
Wheelbase221 in|
Drive SideLeft Hand Drive|
ColorWhite|
CabStandard Cab|
Cab StyleConventional|
