What are the non-SPIF weight reductions?
• Dump semi-trailers – see Sections 27 and 34 of regulation • built in 200 or earlier – grandfathered at current weights until 2011 • built after 2003 or after – immediate reduction of 4,500 kg or 9,000 kg if not SPIF • Non-dump semi-trailers with 3 or fewer axles – see Sections 28 to 30 of regulation • 3,000 kg reduction if not SPIF (except for specialized tankers) • reduction increases to 4,500 kg in 2011 or 2021 • Non-dump semi-trailers with 4 or more axles – see Sections 31 and 34 of regulation • built in 2005 or earlier – grandfathered at current weights until 20016. • built after 2006 or after- immediate reduction of 4,500 kg or 9,000 kg if not SPIF • Double trailer combinations – see Sections 32 to 34 of regulation • both trailers built before 2005 or earlier- grandfathered at current weights until 2016. Depending on age of trailers, extended grandfathering may be available by special permit either trailer built in 2006 or after – immediate reduction of 4,500 kg or 9,000 kg if n
