Forum Discussion

ACZL's avatar
ACZL
Explorer
Feb 07, 2019

35,500 for 2020 GM's

Just saw an another site where GM has released their tow ratings for their 2020 HD trucks. They are claiming 35,500 trailer (increase of 52% over current trucks), 11.5" rear gear on 2500's 12" on 3500's (sorry if I got the wrong wording on gear---but most will know what I meant), bigger axles and driveshafts, larger fan.

Here ya go:
Chevrolet has unveiled its 2020 Silverado HD pickups at its Flint, Mich., factory ahead of the Chicago Auto Show, where it will show its heavy-duty pickup lineup and provide a demonstration of the new towing technology added to the pickups.

The 2020 Silverado HD, including the Silverado 2500HD 3/4-ton and 3500HD 1-ton pickups, will offer two V-8 engine choices, including a new gasoline 6.6L that achieves 401 hp and 464 lb.-ft. of torque or the 6.6L diesel Duramax that's rated at 445 hp and 910 lb.-ft. Chevrolet will pair the gasoline V-8 with a 6-speed automatic transmission and the Duramax with an Allison 10-speed automatic.

The 2020 Chevrolet Silverado HD can tow up to 35,500 pounds when properly equipped. This maximum tow rating represents a 52% increase from the outgoing model, due to many other upgrades beyond the more powerful engines. These include more robust front and rear axles, a standard 11.5-inch ring gear on 2500HD models (12-inches on 3500HD models), 30% larger-diameter prop shafts and on diesel models, and a large 28-inch diameter fan.

For the first time, the trucks will offer an optional power take-off (PTO) for commercial users who need to power equipment with their trucks while parked at a job site. A user can enable the engine-driven PTO via a button inside the cab.

Chevrolet will offer the trucks in five trims, including Work Truck, Custom, LT, LTZ, and High Country. Three cabs include regular, double cab, and crew cab with standard length and long cargo boxes. Two chassis frame lengths offer additional ways to customize the trucks.

The 2020 Silverado HD trucks will also offer GM's Advanced Trailering System with 15 rear-facing camera views, including a "transparent trailer" that shows vehicles directly behind the trailer. The system will also be offered with the 2020 GMC Sierra HD pickups.

The trucks will go on sale this summer. Pricing will be announced closer to that time.

22 Replies

  • Lol, for the first time it'll have a pto? I have a transfer case from over 40 years ago in my garage that has a pto and it came from a Chevrolet. They are high as a kite.
  • 4x4ord's avatar
    4x4ord
    Explorer III
    We've been comfortably towing 30,000 lb goosenecks behind our pickups since 2011. Back then the f350 dually was only rated for 21500 lbs. Although these new trucks are more capable than those from 2011 I believe the ratings now are about right. In other words I don't think I would be comfortable grossly over loading the new trucks.