Quote:Valleyview, Alberta 2014 Rosenbauer/FL-Coronado 420/4000 (in US: 500/4800). Reportedly, this is the first tri-axle tanker that Rosenbauer America has built.
Dependable did a tri-axle tanker for Shell Scotford in Alberta in maybe 2011? It carried 4,000G foam.
And Spartan-ERV did maybe 3 in the last few years for Strathcona with their "Boomers".
http://www.spartanerv.com/delivery.aspx?id=42312