Hi I got a 2010 Freighliner century st for sale. It has 620,000 miles and will go up since we are still using it. It has a deleted dd15 at 520hp with a new 13speed I will find the paper work for exact miles on the transmission. Has a new air compressor, air to air cooler, radiator and maybe 5,000 miles on new traction drive tires. Duel 100 gallon tanks and a single line wet kit. Great truck just upgrading some trucks on the line. $20,000 obo text or call with questions thanks.