14" x 5.5" were standard, 15" x 6" were optional on police vehicles. I'm not sure on the offsets.
B Bearhawke · Premium Member Joined Jun 18, 2003 · 13,936 Posts #2 · Nov 5, 2012 View full thread 14" x 5.5" were standard, 15" x 6" were optional on police vehicles. I'm not sure on the offsets.