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Class C

Newmar Supreme Aire 4051

Newmar Supreme Aire 4051

Compare specs across all model years (2021–2025)

5
Model Years
4
Sleeps
41' 2"
Length
56,800
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2023 Supreme Aire 4051 Best Choice

Highest Mint Score (33.4). Best living space layout.

View 2023 Full Specs & Tow Guide →

What Changed Year-Over-Year

2023 2024

More Power

Horsepower changed from 505 to 525 HP.

All Model Years

Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.

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