2026 International® RH™ Series Day Cab_6x4

Current International® Heavy-Duty RH™ Series

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Year 2026
Make International®
Model RH™ Series
Engine International S13 12.74L

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Product Details Specifications Photos

Year 2026
Manufacturer International®
Model Name RH™ Series
Trim Name Day Cab_6x4
Generic Type (Primary) On Highway
Engine International S13 12.74L
Engine Power 400 - 515 hp
Engine Torque 1,450 - 1,850 lb-ft torque

A born local and regional hauler, the International® RH™ Series was designed to expertly navigate tight corners and city streets, with an inside wheel cut of 50 degrees and a turning radius of 27 feet, 10 inches. Best-in-class forward visibility reduces accidents and keeps you on the move. Under the hood, the RH Series levels up operating economy and performance with the International® S13 Integrated Powertrain.

Features may include:

INCREASED UPTIME

No time is more valuable than uptime. Building trucks that are designed, tested and proven to perform day-in and day-out, means spending less time in the shop and more time on the job.

EXCEPTIONAL MANEUVERABILITY

The standard wide track front axle provides a curb-to-curb turning radius of 27 feet, 10 inches for greater agility navigating streets and alleys.

DRIVERFIRST™

Putting the driver at the forefront helped us design an interior that improves visibility, keeps your controls in reach and makes you more comfortable.

Engine

Engine International S13 12.74L

Engine Power 400 - 515 hp

Engine Torque 1,450 - 1,850 lb-ft torque

Drivetrain

Drivetrain Axle Configuration: 6x4

Transmission International T14: 14-speed automated manual transmission

Steering Sheppard | TRW

Chassis

Frame Type Heat Treated Alloy Steel 120,000 PSI

Suspension

Front Suspension Spring Monoleaf: 12,350 - 13,200 lb. | Parabolic Taperleaf: 12,350 - 14,000 lb.

Rear Suspension Air Single: International - 20,000 lb. | Air Tandem: International - 40,000 lb. | Hendrickson: HAS 40,000 - 46,000 lb.

Brakes

Brake System Type Air Drum Brakes with ABS with Optional Automatic Traction Control and Electronic Stability Control | Air Disc Brakes with Automatic Traction Control, and Electronic Stability Control

Wheels & Tires

Front Tire Continental | Michelin | Bridgestone | Goodyear | Hankook

Rear Tire Continental | Michelin | Bridgestone | Goodyear | Hankook

Dimensions

Wheelbase 152-240"

Capacities

Fuel Capacity 70 - 120 Gallon, Dual, Non-Polished or Polished Aluminum, Mounted Back of the Cab or Under Cab | 70 – 120 Gallon, Single, Non-Polished or Polished Aluminum, Mounted Back of the Cab or Under Cab

Axle Capacity, Front Hendrickson: 12,350 - 14,000 lb. | Meritor: 12,350 - 14,000 lb. | Dana Spicer: 12,350 - 14,000 lb.

Axle Capacity, Rear Meritor: 40,000 - 46,000 lb. | Dana Spicer: 40,000 - 46,000 lb.

Weights

Weight GVW: 32,000 - 60,000 lb

Product Photography

WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.