Will Modification Void My Warranty? Shawn March 12, 2019 18:42 Work performed by qualified technicians that did not cause any damage to the radio will not void the warranty. Related articles What's the best radio for trucking? SR-955HPC Setup Guide What are the dimensions of the 655 & 955? Register New Stryker Product Can I Purchase Direct? Comments 0 comments Article is closed for comments.