Reinhard Krull/iStock via Getty Images Introduction REV Group (NYSE:REVG) is a US designer, manufacturer, and distributor of speciality vehicles and other aftermarket services. Over the past 5 years, shareholders have seen a 172% rise in the share price, significantly beating the S&P 500. A significant proportion of this increase has occurred in the past year, with the shares up almost 144%. This raises the question of whether the shares have further upside. With a strong Speciality Vehicles segment with ri ...