Mountain Aire Specifications

The 2020 Mountain Aire is fitted with a cargo liner, 5/8” floor decking, 5/8” bead foam, and galvanized sheeting to prevent distortion. Lengths, heights, widths, and dry weights are approximate. Weight will vary based on optional equipment added to the base weights listed below. Specifications are supplied by each chassis manufacturer.

Each Mountain Aire is built on our ultra-durable STAR Foundation for a quieter ride. A 500-horsepower Cummins® diesel engine and Comfort Drive adaptive steering with Passive Steer technology come standard.

MOUNTAIN AIRE CONSTRUCTION

Like a fine home, the 2020 Mountain Aire is framed 16 inches on center and is covered by a fiberglass roof with an integrated gutter rail. Click or tap for more details.

Chassis: Freightliner® SL or Spartan® K3*, both with tag axle

(40-foot floor plan only available on Spartan chassis)

partner

Floor PlanLengthWidthHeightInt. WidthInt. HeightGreySewageWaterPropaneFurnaceWater Heater# of House Batteries (Standard)Total House Battery Amp Hours (Standard)
400240' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
401840' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
453344' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
453544' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
454344' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
455144' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
456944' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
457944' 10"101.5"13' 2"95.5"83"65 gal.45 gal.105 gal.22 gal.50000 btu0 gal.6600
Floor PlanYearBrandTypeFloor PlanEngine BrandEngine ModelEngine HPEngine Torque RatingEngine Displ.Engine Displ. UOMAxle RatioXmission BrandXmission ModelXmission SpeedsFuel Cap.DEF Tank Cap.Wheel BaseTire BrandRear Hitch Rating FlatRear Hitch Rating TrailerRear Hitch Rating VerticalWheel Cut Angle FrontWheel Cut Angle Tag AxleFront GAWRRear GAWRTag GAWRGVWRGCWRAPP. UVWAPP. NCC
40022020MADP4002CumminsISX500169511.9Liters4.3Allison4000MH615015246+TAGMichelin15000750015005582000020000140005400069000441009900
40182020MADP4018CumminsISX500169511.9Liters4.3Allison4000MH615015246+TAGMichelin150007500150055820000200001400054000690004350010500
45332020MADP4533CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin15000750015005582000020000140005400069000455008500
45352020MADP4535CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin15000750015005582000020000140005400069000455009000
45432020MADP4543CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin15000750015005582000020000140005400069000455008500
45512020MADP4551CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin15000750015005582000020000140005400069000453008700
45692020MADP4569CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin15000750015005582000020000140005400069000454008600
45792020MADP4579CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin15000750015005582000020000140005400069000453008700
Floor PlanYearBrandTypeFloor PlanEngine BrandEngine ModelEngine HPEngine Torque RatingEngine Displ.Engine Displ. UOMAxle RatioXmission BrandXmission ModelXmission SpeedsFuel Cap.DEF Tank Cap.Wheel BaseTire BrandRear Hitch Rating FlatRear Hitch Rating TrailerRear Hitch Rating VerticalWheel Cut Angle FrontWheel Cut Angle Tag AxleFront GAWRRear GAWRTag GAWRGVWRGCWRAPP. UVWAPP. NCC
45332020MADP4533CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin1500015000150052122000020000140005400069000462007800
45352020MADP4535CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin1500015000150052122000020000140005400069000457008300
45432020MADP4543CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin1500015000150052122000020000140005400069000462007800
45512020MADP4551CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin1500015000150052122000020000140005400069000460008000
45692020MADP4569CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin1500015000150052122000020000140005400069000461007900
45792020MADP4579CumminsISX500169511.9Liters4.3Allison4000MH615015294+TAGMichelin1500015000150052122000020000140005400069000460008000

Starting at $618,187 USD

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