2020 Cornerstone 45B, 1,500 watt engine block heater10 VegaTouch touchpad system, for complete integration of coach controls/ mobile app control also15,000-BTU low profile A/Cs (3) with heat pumps and condensation drain system15-gal. DEF tank (dual fill)150-gal. fuel tank (dual fill)2 x 4 floor truss construction2- 1/2 exterior wall with welded tubular aluminum construction and high-gloss, gel-coat fiberglass20,000-lb. hitch with 7/4-pin plug210-amp alternator3,000 watt pure sine wave inverters (2)3/4 7-ply plywood main floor decking3M front protective film mask4.30 rear axle ratio50-amp power cord with electric reel55-degree turning radiusAire-Secure travel locks for all pocket doorsAll-wheel ABS disc brakesAllison 4000 MH 6-speed transmissionAluma-Tru superstructure construction on 12-16 centersAqua-Hot 450 diesel hydronic water and heating system with in-floor heat throughout and engine preheatAutomatic traction controlBilstein shocks- 60MM front & 46MM rear/tagBlack holding tank sprayerBlind spot monitoring system displayed on digital dash screenChassis batteries 2-12 voltChrome, heated, remote control, Ramco side-view mirrors with blind-spot indicatorsCity and tank water filtration systemCummins 15 liter X15 turbocharged 605HP engine 1,950-lb. ft. torque at 1,200 RPMDana rear axle 20,000-lb., tag axle 14,000-lb.Dana rear suspensionExecutive Bus Armor 10 stainless steel trimExterior heated utility center with 5 Firefly system monitor panelFlush-mounted electric-powered slideout rooms with both VegaTouch and separate rocker switch controlsFull-width rear mudflap, with chrome Cornerstone nameplateGirard power entrance door awning with LED lightsGirard Ultra slide-out awningsGirard Ultra window shade awningsHeated basement storage areaHehr frameless, tinted, dual-pane, safety-glass windowsIndependent front air suspensionInsulation with reflective Flexfoil floor (R-33), roof (R-24), sidewalls (R-16), front and rear caps (R-22)L16 AGM batteries (4), (6v/390 amp hrs. ea.)LED docking lightsLED fog lightsLED high and low beam headlightsLED lit chrome clearance accent lightLED marker lights, turn lights, accent lights and license plate lightLighted grab handle with keypad systemMacerator holding tank dump system with electric gate valves, & manual back-up systemMichelin 365/ 70R 22.5 tires (front) and 315/80R 22.5 tires (rear)Onan 12,500-watt diesel generator with auto gen start, on powered slide-out trayOne-piece fiberglass roof with 3/8 plywood decking and 4 arched aluminum ro
