UPS

Packages can be up to 150 lbs (70 kg).
Packages can be up to 165 inches (419 cm) in length and girth combined.
Packages can be up to 108 inches (270 cm) in length.
Packages with a large size-to-weight ratio require special pricing and dimensional weight calculations.

From: https://www.ups.com/content/us/en/resources/prepare/oversize.html

It must weigh less than 44 lbs/20 kg.
Its longest side must not exceed 38 in/97 cm in length.
Its total size must not exceed 130 in/337 cm in length and girth combined
It has a value of less than US$5000 if delivered or shipped to a UPS Access Point location or a value up to US$1000 if dropped off for shipment as a pre-paid shipment.