Peripheral ischemia can lead to loss of fingers or toes or the need for limb amputation. Pain is a common symptom associated with ischemia, but does not always occur. Brain ischemia can cause cognitive, sensory or motor problems. Heart attacks and intestinal ischemia can cause nausea and vomiting.
In April 1981, Bob Chandler drove over cars in Bigfoot in what is often believed to be the first monster truck to crush cars. Chandler drove Bigfoot over a pair of cars in a field as a test of the truck's ability, and filmed it to use as a promotional tool in his four-wheel drive performance shop.
GMC introduced new pickup designs at the start of the decadeâincluding a full-width hood, jet pod grilles, and a pinched-waist body crease. Ford expanded their pickup truck cab by producing their first crew cab vehicle in 1965, following the introduction of the factory-built Dodge crew cab in 1963.