Subject: RE: Author: Keith Ruff Date: Jan 2, 2002, 4:53 AM Post ID: 1709275435 Continental still makes an OEM replacement, bought them for my 71 Ambo,believe the size was 4.00-18 front and rear? K412 was the model.Keith Ruff71 Police Ambassador - NJRon Riffle wrote: Happy New Year!Can anyone comment on tires for a '74 ELDO. Can I go a little bigger onsize without running into trouble?Thanks,Ron'74 LAPD'96 RoadkingGood 'ol St. Paul