Every Newmar Coach is Built

on a premium custom chassis

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The chassis is one of the most overlooked aspects of choosing a high-quality motor coach. As the foundation of your motorhome, a well-crafted chassis plays an important role in how much – or how little – you enjoy traveling from coast to coast in your Class A RV.

Given our commitment to industry-leading quality and engineering, Newmar works closely with the world’s best chassis manufacturers — Ford, Freightliner Custom Chassis and Spartan Motors — to equip each of our coaches with a strong and durable platform. It’s all about delivering our customers with the best in on-road comfort, maneuverability, and safety technology.

THE star foundation

The STAR Foundation is a precisely engineered, Newmar-exclusive steel superstructure designed to improve chassis strength and durability while delivering a ride that is quieter and more stable than anything you’ve ever experienced in a Class A coach. What’s more, the STAR Foundation is carefully welded to every Newmar diesel and luxury chassis inside of our own in-house welding facility.

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CHASSIS BY MODEL

King Aire: Spartan® K3 tag axle

Essex:  Spartan® K3 tag axle

London Aire: Spartan® K3 tag axle

Mountain Aire: Spartan® K3 tag axle

New Aire: Freightliner® XCS or Spartan® K2*, both with tag axle
(*Spartan® Chassis is available on 35-foot floor plans only.)

Dutch Star: Freightliner® XCR* or Spartan® K2, both with tag axle**
(*37-foot floor plans are only available on a Freightliner® chassis.)
(**Tag axles are only available on 40- and 43-foot floor plans.)

Ventana: Freightliner® XCR with tag axle or Spartan® K1*, or Spartan® K2 with tag axle**
(*Spartan® K1 is only available on 34- and 37-foot floor plans.)
(**Tag axles are only available on 40- and 43-foot floor plans.)

Kountry Star: Freightliner® XCR

Canyon Star: Freightliner® MC 

Bay Star: Ford® F-53

Bay Star Sport: Ford® F-53

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