This 2027 Wester Star 49X features the following: Detroit Single front Axle Meritor front/rear air disc breaks 14600# Taperleaf front suspension Meritor 46000# tandem rear axles Airliner 46000# rear suspension Hendrickson EX13 Comp 13500# air lift steerable pusher suspension FF1 axle Hendrickson EX13 Comp 13500# FF1 steerable integral pusher axle Wabco 6s/6m ABS with Traction Control with ATC shut off switch Holland FW35 ILS 36.0" Air slide Fifth Wheel 90 gallon Right hand fuel tank 80 gallon Left hand fuel tank Elite high back 2.0 air suspension driver seat with heat and ventilation Premium high back 2.0 air suspension passenger seat 7" B panel interactive touch screen display radio w/USB-C Apple Car Play Android Auto Bluetooth/AM/FM/SXM/WB With Microphone