They run on only 8 to 10 lbs of pressure and weigh 800 to 900 lbs.

How much does a monster truck weight?

Each Monster Jam truck is approximately 10.5 feet tall, 12.5 feet wide, 17 feet long and weighs 12,000 pounds. A Monster Jam engine will generate 1,500 horsepower, thanks to a supercharger that forces air and fuel into the engine.

What is the heaviest monster truck?

The largest monster truck, Bigfoot 5, was built in the summer of 1986 by Bob Chandler himself in St Louis, USA. Bigfoot 5 is 4.7 m (15 ft 6 in) tall with 3 m (10 ft) tall tyres and weighs 17,236 kg (38,000 lb).