2026 International® LT® Series Cummins X15 56" Hi-rise Sleeper_4x2

Information

2026 International® LT® Series Cummins X15 56" Hi-rise Sleeper_4x2

With its finely tuned ergonomics, spacious interior and uncompromising durability, the International® LT® Series embodies a driver-centric design. Additionally, the LT® with the S13® Integrated Powertrain takes it one step further, leading the on-highway aero category by at least 5% in fuel economy.* Built for long hauls yet agile enough for tight city streets, the LT Series delivers confidence, capability and efficiency to support your bottom line.

Features may include:

  • COLLISION MITIGATION SYSTEM

The Bendix® Fusion™ collision mitigation system can greatly enhance operator safety. By integrating adaptive cruise control, lane departure warning, over-speed alert and stationary vehicle braking, these systems can help you potentially avoid a collision or reduce its severity.

  • VISIBILITY

It’s estimated that 20-30% of truck accidents are vision related. That’s why the LT Series provides impressive forward and lateral visibility. Cab doors have been redesigned with a lower bottom glass edge and no vent window seam for enhanced visibility and reduced blind spots.

  • LED HEADLAMPS

LED headlamps offer unparalleled nighttime visibility for improved safety whether you’re inside the cab or out.

Photos

Highlights

  • Santa Fe Springs, California
  • 2026
  • International®
  • LT® Series Cummins X15 56" Hi-rise Sleeper_4x2
  • Cummins X15
  • International® T14: 14-speed automated manual transmission with 2 crawler gears
  • Available

Specifications

  • 2026
  • International®
  • LT® Series
  • Cummins X15 56" Hi-rise Sleeper_4x2
  • On Highway
  • Cummins X15
  • 400 – 565 hp
  • 1,450 – 2,050 lb.-ft.
  • Dual Stage Aftertreatment: Two DEF injectors, dual stage catalysts with upstream and midstream DEF dosing
  • Fleetrite®: 12 Volt 3300 - 9200 CCA | JCI: 12 Volt 2250 - 3000 CCA | Deka: 12 Volt 2800 CCA | Enersys Odyssey: 12 Volt 3450 - 4600 CCA
  • Axle Configurations: 4X2
  • International® T14: 14-speed automated manual transmission with 2 crawler gears
  • Sheppard | TRW
  • Heat-Treated Alloy Steel: 120,000 PSI
  • Single canister after-treatment device, frame mounted right side under cab. | Horizontal or vertical back of cab single exhaust or dual B-pillar vertical exhaust.
  • Parabolic TaperLeaf 12,000 - 14,000 lbs. | Spring Monoleaf 12,000 - 13,200 lbs.
  • Air Single | International®: 20,000 lbs. | International : 23,500 lbs. Vari-rate spring | International : 40,000 lbs. | Hendrickson: HTB 40,000 lbs. | Hendrickson: HAS 46,000 lbs.
  • 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 | Air Drum Brakes with ABS with Optional Automatic Traction Control and Electronic Stability Control
  • Continental | Michelin | Bridgestone | Goodyear | Hankook
  • Continental | Michelin | Bridgestone | Goodyear | Hankook
  • 146 - 226"
  • 70 – 120-gallon, Dual, Non-Polished or Polished Aluminum, Mounted Back of Cab | 70 – 140-gallon, Dual, Non-Polished or Polished Aluminum, Mounted Back of Cab
  • Hendrickson: 12,000 - 14,000 lbs. | Meritor: 12,000 - 14,000 lbs. | Dana Spicer: 12,000 - 14,000 lbs.
  • Meritor: 23,000 lbs. | Dana Spicer: 23,000 lbs.
  • 32,000 - 60,000 lbs.
  • Leece-Neville: 12 Volt, 160, 210, 240, 325 Amp | Delco Remy: 12 Volt, 165, 200, 300 Amp