If the vehicle and/or driver is operating on a for hire basis, you can operate a vehicle up to 26,000 lbs. Gross Vehicle Weight Rating without a CDL. However, if you're in New York State, they require it of any vehicle and/or driver operating on a for-hire basis if the vehicle has a Gross Vehicle Weight Rating of more than 18,000 lbs.
A commercial vehicle or commercial use combination with Gross Vehicle Weight Rating or a Gross Combination Weight Rating of more than 26,000 lbs. requires a CDL. Vehicles under 26,001 lbs. require a CDL when they're either being used to transport quantities of hazardous materials which requires the display of placards, or are buses designed to transport more than 15 persons (including the driver).
A tractor-trailer, under certain circumstances. A tractor-trailer registered as a farm vehicle does not require a CDL, provided that certain conditions are met, such as..
In instances of vehicles exempted from CDL requirements (farm vehicles, first response vehicles, recreational vehicles) licensing requirements are a state matter, so it may be possible that an upgraded non-CDL license is required, depending on the state.
No. U-Haul doesn't rent out trucks higher than Class 6, which have a GVWR under the weight requirements for a CDL.
If the Gross Combination Weight Rating of the combination is not over 26,000 lbs., and/or if it is a type of vehicle exempted from CDL requirements, then no, you do not. Vehicles exempted from CDL requirements include recreational vehicles and motorhomes, firefighter and first response vehicles, military vehicles, and registered farm vehicles. However, your state may have its own non-CDL licencing requirements.
No. Motor homes are exempted from CDL requirements (for better or worse). Some states, however, may require residents to obtain a non-commercial equivalent licence (Class A or B) for non-commercial vehicles matching the weight requirements for the equivalent CDL licence.
Only if you're transporting is as a third party carrier. Recreational vehicles are exempt from CDL requirements. However, your state may have additional requirements for non-CDL vehicles in excess of 26,000 lbs. Gross Vehicle Weight Rating/Gross Combination Weight Rating. You need to inquire with the DMV in your home state about this.
If the weight rating is more than 26,000 lbs., and it's not of a type exempted from CDL requirements under the FMCSA, then yes.
If it has a Gross Vehicle Weight Rating over 26,000 lbs. and isn't a category of vehicle exempted from CDL requirements under the FMCSR, then yes.
If it's not a type of vehicle which is exempted from CDL requirements under the FMCSR (farm vehicles, recreational vehicles, military vehicles, and emergency vehicles), then yes, it requires a CDL. It's not the air brakes which make it require a CDL - it's the weight rating.
If the total weight rating of the combination (power and trailer) is over 26,000 lbs., and it's not a vehicle under exemption for CDL requirements, then yes.
Depending on your state, there may not be any non-CDL Class A, B, and C licenses - CDLs are federally regulated... other license types are not. In states which do have that system, the weight rating equivalents are the same as they are for the corresponding class of CDL.
That depends. CDL requirements depend on the weight rating of the vehicle, not the weight it actually is. If you need a CDL for it when it's loaded, then you need a CDL for it when it's empty. If it's a single vehicle or a combination rated at more than 26,000 lbs, and in which the vehicle in tow is rated at 10,000 lbs. or less, then you need a Class B CDL. If the trailer is rated at more than 10,000 lbs., and the total Gross Combination Weight Rating is more than 26,000 lbs., then you need a CDL.
Requirements to start CDL training include 160 hours of instruction and driving. Once you meet the requirements you can test.
Each state is going to have different CDL requirements. I would recommend checking with your local Department of Motor Vehicles for your state requirements.