Explore the Class 5 gas Chassis

flat and convex side mirrors

FLAT AND CONVEX SIDE MIRRORS

To increase rearward visibility, every Isuzu truck is equipped with a manually adjustable flat and convex side mirror. The larger flat mirror provides visibility behind and to the sides of the truck while the smaller convex mirror provides a wider field of view. The side mirrors can be ordered with an extended bracket for 102-in. wide bodies and they can also be equipped with power remote control adjustments and a heating element for added convenience.

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lighting

LIGHTING

Isuzu trucks are equipped with halogen headlights with high/low beams and daytime running lights. The forward-facing turn signals are integrated into the top of the headlamp design. Five auburn-colored marker lights are placed across the roofline to increase the truck’s visibility to other drivers. On the doors, the turn signals have an integrated cornering lamp that is activated when the turn signal is activated to light the driving path when turning.

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spacious cab

SPACIOUS CAB

Isuzu trucks have two cab choices. The standard cab has spacious seating for three. The crew cab has seating for seven. Both cabs are built with the driver and passenger in mind. The most notable feature of the cab is the forward visibility. The large windshield and low-cab forward design gives the driver an additional eight feet of visibility in front of the cab. The peripheral vision in the cab is also enhanced by upright A-pillars that do not extend in front of the driver.

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easy ingress and egress

EASY INGRESS AND EGRESS

Simply put, you can get in and out of the cab easier. With a vertical pull-activated door handle, 90-degree door opening and conveniently placed grab handles, entering and exiting the cab is safe and easy. The self-cleaning first step allows debris to fall through to the ground below and when the door is closed, it is safely concealed.

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four-wheel disc brakes and multi-leaf suspension

FOUR-WHEEL DISC BRAKES AND MULTI-LEAF SUSPENSION

To enhance stopping power and pedal feel, the gas-powered NQR and NRR are equipped with front and rear disc brakes. The 4-channel ABS (Anti-lock Braking System) system includes EBD (Electronic Brakeforce Distribution) and has 14.3-in front rotors/13.7-in rear rotors with 2-piston calipers. This braking system coupled with a robust suspension system that has a tapered multi-leaf front suspension (8,440-lbs. rating) and multi-leaf rear suspension (14,550-lbs. rating) helps manage heavy payloads while enhancing the driving experience.

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6.0l 8-cylinder engine

6.0L 8-CYLINDER ENGINE

The engine compartment is easily accessed thanks to the 45° tilt cab. This puts many serviceable components within an arm’s length and the inside the cab an indicator light and chime notify the driver whether the cab is securely latched.

In the engine compartment, you will find the 6.0-liter V8. This powerful and proven engine outputs 311 horsepower and 353 lb.-ft. of torque. This engine is equipped with variable valve timing for enhanced efficiency and acceleration performance.

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Allison 1000-series transmission

Allison® 1000-series TRANSMISSION

This advanced 6-speed automatic has a robust build for heavy-duty applications. This transmission is equipped with a number of advanced technologies.

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dual PTO access

DUAL PTO ACCESS

The advanced Allison 1000-series transmission gives owners and upfitters access to two apertures to connect power take-offs (PTO). The transmission will provide auxiliary power in stationary operation using a variable mode with customizable pre-sets. Cab switches are available through Isuzu.

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clean frame rails

CLEAN FRAME RAILS

Isuzu’s low cab forward (LCF) design coupled with thoughtful placement of components give buyers and upfitters a clean canvas for adding under body accessories and general body mounting. Isuzu frame rails are pre-drilled to help easily mount accessories like toolboxes or side tanks. The pre-drilling also helps prevent damaging and compromising the frame’s integrity by eliminating the need for upfitters to drill mounting holes.

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dual rear-wheel chassis

DUAL REAR-WHEEL CHASSIS

The dual rear-wheel chassis provides a robust and sturdy platform that can manage heavier payloads. The design also provides enhanced traction at the rear wheels for better acceleration while providing responsive steering control from the front wheels. Equipped with 225/70 R19.5” tires, the wheels and tires have an “inner-outer” rotation that is designed to extend the life of your tires and save you money.

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gvwr

GROSS VEHICLE WEIGHT RATINGS (GVWR)

The key difference between the gas-powered NQR (17,950-lbs.) and NRR (19,500-lbs.) is the GVWR. The NQR has a front axle capacity of 6,830-lbs. and the more robust NRR has a 7,275-lbs. capacity. Both trucks share the same rear axle with a 14,550-lbs capacity with a 5.57 drive ratio. These strong components provide robust body payloads. The NQR can haul up to 12,289-lbs. and the NRR up to 13,700-lbs. The three wheelbases (132.5, 150 and 176-in.) can accommodate bodies from 12 to 20-ft.

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in-frame fuel tank

IN-FRAME FUEL TANK

The 38.6-gallon in-frame fuel tank is conveniently placed between the rear frame rails. This rearward position keeps the tank free from interfering with body mounts and doesn’t clutter the frame rails. The larger tank also helps provide increased range to keep refueling time to a minimum.

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water channels

WATER CHANNELS

Isuzu truck roofs are specially designed to direct water away from the windshield for better visibility. The channels also help minimize pooled water spilling over the door when you exit the cab.

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MODEL SPECIFICATIONS

  • NQR

    Class: 5

    NQR Gas

    Standard Cab

    GVWR/GCWR

    17,950/23,950 LBS.

    SEE SPECS

  • NQR

    Class: 5

    NQR Gas Crew

    Crew Cab

    GVWR/GCWR

    17,950/23,950 LBS.

    SEE SPECS

  • NRR

    Class: 5

    NRR Gas

    Standard Cab

    GVWR/GCWR

    19,500/25,500 LBS.

    SEE SPECS

  • NRR

    Class: 5

    NRR Gas Crew

    Crew Cab

    GVWR/GCWR

    19,500/25,500 LBS.

    SEE SPECS

MAINTENANCE

Isuzu Truck’s dedicated maintenance programs cover the recommended maintenance services shown below.
Click on a mileage interval for specific details.
  • 7,500 MI
  • 15,000 MI
  • 22,500 MI
  • 30,000 MI
  • 37,500 MI
  • 45,000 MI
  • 52,500 MI
  • 60,000 MI
  • 67,500 MI
  • 75,000 MI
  • 82,500 MI
  • 90,000 MI
  • 97,500 MI
  • 105,000 MI
  • 112,500 MI
  • 120,000 MI
Owner's Manual Recommended Maintenance Service Maintenance Program
Engine Oil Replace Oil Coverage
Oil Filter Replace Oil Coverage
Check DTC Codes Inspect Oil Coverage
Lubricate Chassis    
Driveshaft Lubrication Lubricate Oil Coverage
Kingpin Lubricate Oil Coverage
Fluids    
Automatic Transmission Fluid Top Off Oil Coverage
Brake Fluid Top Off Oil Coverage
Engine Coolant Top Off Oil Coverage
Power Steering Fluid Top Off Oil Coverage
Windshield Wiper Fluid Top Off Oil Coverage
Accessory Drive Belt Inspect PSMP
Air Cleaner Filter Inspect and Replace (if needed) PSMP
Air Intake System Inspect PSMP
Air Conditioner Blower Filter Inspect (clean monthly) PSMP
Brake Rotors for Wear and Damage Inspect PSMP
Brake Line Hoses Inspect PSMP
Brake Lining and Pad for wear Inspect PSMP
Cooling System Service Inspect PSMP
Differential Gear Oil Inspect PSMP
Driveshaft Flange Torque Torque PSMP
Engine Accessory Drive Belt(s) Inspect PSMP
Leaf Spring U-bolt Torque Torque PSMP
Rotate Tires Rotate PSMP
Shields and Underhood Insulation Inspect PSMP
Spark Plug Wires Inspect PSMP
Steering wheel free play Inspect PSMP
Thermostatically Controlled Engine Cooling Fan Inspect PSMP
Wheel Nut Torque Torque PSMP
Additional Items Covered by PSMP
Under cab visual inspection Inspect PSMP
Interior lighting, horn, wipers, switches and controls Inspect PSMP
Radio, A/C, heater, warning lights Inspect PSMP
Seat belts, shifter, parking brake, pedals Inspect PSMP
Lube door hinges Lubricate PSMP
Windshield Wiper Blades Inspect PSMP
Exterior Cab lighting, mirrors, glass Inspect PSMP
Battery terminals (clean, apply grease) Lubricate PSMP
Rear body doors, hinges, liftgate body lights Lubricate PSMP
Refrigeration or other accessory inspection Inspect PSMP
Top off all fluids Inspect PSMP
Compliance Items Inspect PSMP
DOT Safety Kit Inspect PSMP
Mud Flaps Inspect PSMP
Chassis or exterior body damage Inspect PSMP
Liftgate repairs Inspect PSMP
Internal body repairs Inspect PSMP
Owner's Manual Recommended Maintenance Service Maintenance Program
Engine Oil Replace Oil Coverage
Oil Filter Replace Oil Coverage
Check DTC Codes Inspect Oil Coverage
Lubricate Chassis    
Driveshaft Lubrication Lubricate Oil Coverage
Kingpin Lubricate Oil Coverage
Fluids    
Automatic Transmission Fluid Top Off Oil Coverage
Brake Fluid Top Off Oil Coverage
Engine Coolant Top Off Oil Coverage
Power Steering Fluid Top Off Oil Coverage
Windshield Wiper Fluid Top Off Oil Coverage
Accessory Drive Belt Inspect PSMP
Air Cleaner Filter Replace PSMP
Air Intake System Inspect PSMP
Air Conditioner Blower Filter Inspect (clean monthly) PSMP
Automatic Transmission Fluid Replace PSMP
Brake Fluid Replace PSMP
Brake Rotors for Wear and Damage Inspect PSMP
Brake Line Hoses Inspect PSMP
Brake Lining and Pad for wear Inspect PSMP
Cooling System Service Inspect PSMP
Differential Gear Oil Replace PSMP
Driveshaft Flange Torque Torque PSMP
Engine Accessory Drive Belt(s) Inspect PSMP
Evaporative Control System Inspect PSMP
Fuel Tank, Cap and Lines Inspect PSMP
Leaf Spring U-bolt Torque Torque PSMP
PCV System Inspect PSMP
Rotate Tires Rotate PSMP
Shields and Underhood Insulation Inspect PSMP
Spark Plug Wires Inspect PSMP
Steering Gear Box Torque Torque PSMP
Steering Wheel Free Play Inspect PSMP
Thermostatically Controlled Engine Cooling Fan Inspect PSMP
Wheel Hub Bearing Grease (Front) Replace PSMP
Wheel Nut Torque Torque PSMP
Additional Items Covered by PSMP
Under cab visual inspection Inspect PSMP
Interior lighting, horn wipers, switches and controls Inspect PSMP
Radio, A/C, heater, warning lights Inspect PSMP
Seat belts, shifter, parking brake, pedals Inspect PSMP
Lube door hinges Lubricate PSMP
Windshield Wiper Blades Replace PSMP
Exterior Cab lighting, mirrors, glass Inspect PSMP
Battery terminals Lubricate (clean, apply grease) PSMP
Rear body doors, hinges, liftgate body lights Lubricate PSMP
Refrigeration or other accessory inspection Inspect PSMP
Top off all fluids Inspect PSMP
Compliance Items Inspect PSMP
DOT Safety Kit Inspect PSMP
Mud Flaps Inspect PSMP
Chassis or exterior body damage Inspect PSMP
Liftgate repairs Inspect PSMP
Internal body repairs Inspect PSMP
Other items from inspection Inspect PSMP
Owner's Manual Recommended Maintenance Service Maintenance Program
Engine Oil Replace PSMP
Oil Filter Replace PSMP
Check DTC Codes Inspect PSMP
Lubricate Chassis    
Driveshaft Lubrication Lubricate PSMP
Kingpin Lubricate PSMP
Fluids    
Automatic Transmission Fluid Top Off PSMP
Brake Fluid Top Off PSMP
Engine Coolant Top Off PSMP
Power Steering Fluid Top Off PSMP
Windshield Wiper Fluid Top Off PSMP
Accessory Drive Belt Inspect PSMP
Air Cleaner Filter Inspect and Replace (if needed) PSMP
Air Intake System Inspect PSMP
Air Conditioner Blower Filter Inspect (clean monthly) PSMP
Brake Rotors for Wear and Damage Inspect PSMP
Brake Line Hoses Inspect PSMP
Brake Lining and Pad for wear Inspect PSMP
Cooling System Service Inspect PSMP
Differential Gear Oil Inspect PSMP
Driveshaft Flange Torque Torque PSMP
Engine Accessory Drive Belt(s) Inspect PSMP
Leaf Spring U-bolt Torque Torque PSMP
Rotate Tires Rotate PSMP
Shields and Underhood Insulation Inspect PSMP
Spark Plug Wires Inspect PSMP
Steering Wheel Free Play Inspect PSMP
Thermostatically Controlled Engine Cooling Fan Inspect PSMP
Wheel Nut Torque Torque PSMP
Additional Items Covered by PSMP
Under cab visual inspection Inspect PSMP
Interior lighting, horn wipers, switches and controls Inspect PSMP
Radio, A/C, heater, warning lights Inspect PSMP
Seat belts, shifter, parking brake, pedals Inspect PSMP
Lube door hinges Lubricate PSMP
Windshield Wiper Blades Inspect PSMP
Exterior Cab lighting, mirrors, glass Inspect PSMP
Battery terminals Lubricate (clean, apply grease) PSMP
Rear body doors, hinges, liftgate body lights Lubricate PSMP
Refrigeration or other accessory inspection Inspect PSMP
Top off all fluids Inspect PSMP
Compliance Items Inspect PSMP
DOT Safety Kit Inspect PSMP
Mud Flaps Inspect PSMP
Chassis or exterior body damage Inspect PSMP
Liftgate repairs Inspect PSMP
Internal body repairs Inspect PSMP
Other items from inspection Inspect PSMP
Owner's Manual Recommended Maintenance Service Maintenance Program
Engine Oil Replace PSMP
Oil Filter Replace PSMP
Check DTC Codes Inspect PSMP
Lubricate Chassis    
Driveshaft Lubrication Lubricate PSMP
Kingpin Lubricate PSMP
Fluids    
Automatic Transmission Fluid Replace PSMP
Brake Fluid Replace PSMP
Engine Coolant Replace PSMP
Power Steering Fluid Replace PSMP
Windshield Wiper Fluid Top Off PSMP
Accessory Drive Belt Inspect PSMP
Air Cleaner Filter Replace PSMP
Air Intake System Inspect PSMP
Air Conditioner Blower Filter Inspect (clean monthly) PSMP
Brake Rotors for Wear and Damage Inspect PSMP
Brake Line Hoses Inspect PSMP
Brake Lining and Pad for wear Inspect PSMP
Cooling System Service Inspect PSMP
Differential Gear Oil Replace PSMP
Driveshaft Flange Torque Torque PSMP
Engine Accessory Drive Belt(s) Inspect PSMP
Evaporative Control System Inspect PSMP
Fuel Tank, Cap and Lines Inspect PSMP
Leaf Spring U-bolt Torque Torque PSMP
PCV System Inspect PSMP
Rotate Tires Rotate PSMP
Shields and Underhood Insulation Inspect PSMP
Spark Plug Wires Inspect PSMP
Steering Gear Box Torque Torque PSMP
Steering Wheel Free Play Inspect PSMP
Thermostatically Controlled Engine Cooling Fan Inspect PSMP
Wheel Hub Bearing Grease (Front) Replace PSMP
Wheel Nut Torque Torque PSMP
Additional Items Covered by PSMP
Under cab visual inspection Inspect PSMP
Interior lighting, horn wipers, switches and controls Inspect PSMP
Radio, A/C, heater, warning lights Inspect PSMP
Seat belts, shifter, parking brake, pedals Inspect PSMP
Lube door hinges Lubricate PSMP
Windshield Wiper Blades Replace PSMP
Exterior Cab lighting, mirrors, glass Inspect PSMP
Battery terminals Lubricate (clean, apply grease) PSMP
Rear body doors, hinges, liftgate body lights Lubricate PSMP
Refrigeration or other accessory inspection Inspect PSMP
Top off all fluids Inspect PSMP
Compliance Items Inspect PSMP
DOT Safety Kit Inspect PSMP
Mud Flaps Inspect PSMP
Chassis or exterior body damage Inspect PSMP
Liftgate repairs Inspect PSMP
Internal body repairs Inspect PSMP
Other items from inspection Inspect PSMP
Owner's Manual Recommended Maintenance Service Maintenance Program
Engine Oil Replace PSMP
Oil Filter Replace PSMP
Check DTC Codes Inspect PSMP
Lubricate Chassis    
Driveshaft Lubrication Lubricate PSMP
Kingpin Lubricate PSMP
Fluids    
Automatic Transmission Fluid Replace PSMP
Brake Fluid Replace PSMP
Engine Coolant Top Off PSMP
Power Steering Fluid Top Off PSMP
Windshield Wiper Fluid Top Off PSMP
Accessory Drive Belt Inspect PSMP
Air Cleaner Filter Replace PSMP
Air Intake System Inspect PSMP
Air Conditioner Blower Filter Inspect (clean monthly) PSMP
Brake Rotors for Wear and Damage Inspect PSMP
Brake Line Hoses Inspect PSMP
Brake Lining and Pad for wear Inspect PSMP
Cooling System Service Inspect PSMP
Differential Gear Oil Replace PSMP
Driveshaft Flange Torque Torque PSMP
Engine Accessory Drive Belt(s) Replace PSMP
Evaporative Control System Inspect PSMP
Fuel Tank, Cap and Lines Inspect PSMP
Leaf Spring U-bolt Torque Torque PSMP
PCV System Inspect PSMP
Rotate Tires Rotate PSMP
Shields and Underhood Insulation Inspect PSMP
Spark Plugs Replace PSMP
Spark Plug Wires Replace PSMP
Steering Gear Box Torque Torque PSMP
Steering Wheel Free Play Inspect PSMP
Thermostatically Controlled Engine Cooling Fan Inspect PSMP
Wheel Hub Bearing Grease (Front) Replace PSMP
Wheel Nut Torque Torque PSMP
Additional Items Covered by PSMP
Under cab visual inspection Inspect PSMP
Interior lighting, horn wipers, switches and controls Inspect PSMP
Radio, A/C, heater, warning lights Inspect PSMP
Seat belts, shifter, parking brake, pedals Inspect PSMP
Lube door hinges Lubricate PSMP
Windshield Wiper Blades Replace PSMP
Exterior Cab lighting, mirrors, glass Inspect PSMP
Battery terminals Lubricate (clean, apply grease) PSMP
Rear body doors, hinges, liftgate body lights Lubricate PSMP
Refrigeration or other accessory inspection Inspect PSMP
Top off all fluids Inspect PSMP
Compliance Items Inspect PSMP
DOT Safety Kit Inspect PSMP
Mud Flaps Inspect PSMP
Chassis or exterior body damage Inspect PSMP
Liftgate repairs Inspect PSMP
Internal body repairs Inspect PSMP
Other items from inspection Inspect PSMP

STANDARD WARRANTY

NEW VEHICLE LIMITED WARRANTY
Warranty Limitations: Time or Mileage, Whichever Comes First
Time in Years Vehicle Miles
Basic 3 36,000
Engine
Drive Axle
5 75,000
Frame Rails 3
5*
36,000
Unlimited*
Emission Control System - Federal 5 50,000
Emission Control System - California 5 50,000
Tires 2 24,000
Corrosion (Rust Through) 4 Unlimited
Allison® Automatic Transmission
Allison Automatic Transmission is warranted separately, not by Isuzu. Please see your authorized Isuzu dealer for further warranty details.

*After 3 years or 36k miles, coverage is 50% labor and parts for up to 5 years.

The warranty coverages are determined by the mileage of the vehicle and the number of years from the delivery date. The warranty coverages are limited by whichever occurs first.

EXTENDED WARRANTY

60 months/150,000 miles
  • ENGINE
    • All internally lubricated parts including, but not limited to, cylinder block, head, oil pan, thermostat housing, flywheel, intake manifolds
    • Oil pump, pistons with rings, crankshaft and bearings, connecting rods and bearings, head bolts, cylinder head gasket, intake and exhaust valves, rocker arm assembly, camshaft actuator, camshaft, front and rear main seals
  • DRIVE AXLE
    Differential, axle shafts, all seals and bearings.
  • TRANSMISSION
    Allison® Automatic Transmission is warranted separately, not by Isuzu. Please see your authorized Isuzu dealer for further warranty details.
  • ROADSIDE ASSISTANCE
    Road assistance and towing to the nearest dealer for covered repairs on the vehicle at no additional charge.
The warranty coverages are determined by the mileage of the vehicle and the number of years from the delivery date. The warranty coverages are limited by whichever occurs first.

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