Class B camper vans are compact and efficient, but they often come with more road noise and a rougher ride than larger RVs. If your van is noisy and uncomfortable on long drives, here’s how to make it quieter and smoother.

Why Class B Vans Are Noisy and Rough

Unlike Class A and C motorhomes, Class B vans are built from cargo vans that weren’t originally designed for comfort. The biggest contributors to noise and ride issues include:

• Thin factory insulation: Allows road and wind noise to enter the cabin.
• Stiff suspension: Designed for cargo, not passengers.
• Wheel well and floor vibration: Transmits noise and bumps directly into the cabin.

Best Upgrades for a Quieter, Smoother Ride

1. Add Sound Deadening Material

• Dynamat or Kilmat: Reduces road noise by absorbing vibrations.
• Mass-loaded vinyl (MLV): Blocks sound from entering the cabin.

2. Upgrade the Suspension

• Koni FSD or Bilstein B6 4600 Shocks: Reduce harshness over bumps.
• SumoSprings: Provide additional cushioning for a smoother ride.

3. Insulate the Floor and Wheel Wells

• Adding thick rubber mats or foam underlayment helps reduce vibration and noise.

Final Thoughts

With the right insulation and suspension upgrades, you can significantly reduce road noise and improve ride comfort in a Class B van. Whether you’re tackling long highway drives or rough backroads, these simple upgrades will make your camper van feel more like a well-built home on wheels.