Filling tractor tires with water increases traction and stability. The process, known as water ballasting, involves using a water hose connected to a tire valve stem after removing the core. It's important to mix water with antifreeze to prevent freezing in cold climates. Typically, you only fill the tire 75% with water, leaving room for air to achieve the desired tire pressure. You need a special adapter to connect the hose to the tire valve and a pressure gauge to monitor pressure. Exercise caution to avoid overfilling, which can harm tire integrity.

Stellantis, a multinational automotive company, manufactures various vehicles under several brands. They include:

1. Alfa Romeo: such as the Giulia, Stelvio, and 4C Coupe.
2. Chrysler: various models including the Pacifica and 300.
3. Citroën: ranging from the C1 to the C5 Aircross SUV.
4. Dodge: models like the Charger, Challenger, and Durango.
5. Fiat: including models like the 500, 500X, and Tipo.
6. Jeep: such as the Grand Cherokee, Wrangler, and Compass.
7. Maserati: high-end models like the Ghibli, Levante, and Quattroporte.
8. Peugeot: from compact city cars such as the 208 to SUVs like the 5008.
9. Ram Trucks: manufacturing the Ram 1500, 2500 and 3500.
10. Opel and Vauxhall: Both brands offer similar line-ups with models like the Astra, Corsa, and Insignia.
11. DS Automobiles: a luxury brand offering models like the DS4, DS7, and DS9.
12. Lancia: based in Italy, it currently only sells the Ypsilon model.
13. Abarth: this brand specializes in sporty versions of Fiat cars.

Additionally, they make a variety of commercial vehicles via the Fiat Professional and Ram Commercial brands. They are also expanding into electric and hybrid vehicles.

Among them are semitrailers. tractor-trailers. dump trucks. passenger cars. school buses. commercial trucks. box trucks. certain types of limousines. and vehicles designed to transport hazardous materials. Trailers are available in some states. Tanker trucks are available in others. Any vehicle that carries 16 passengers or more. including the driver. 13. Farming equipment. Flatbed trucks. 15. Some types of construction equipment.