Cummins officials say their next-generation X15 heavy-duty diesel series will offer new value through economy, performance, reliability and support when it replaces existing ISX15 models in ...

Cummins gave journalists a look at the 2027 X15 during a visit to the company’s corporate headquarters in Columbus, Indiana, in August. The 2027 Cummins X15: A Billion-Dollar Engine ...

More than 25,000 Cummins-Westport engine models ISL G and ISX12 G are being recalled by Cummins Inc. and its joint venture Cummins-Westport for a potential defect that could raise exhaust ...