---
title: Monthly Memberships | Super Tunnel
description: Enjoy a super clean car every day with our Unlimited Wash Memberships.
---

[![Super Tunnel](https://supertunnelcarwashes.com/hubfs/Logo_SuperTunnel_WhtBorder.svg "Super Tunnel")](https://supertunnelcarwashes.com/?hsLang=en)

- [About](https://supertunnelcarwashes.com/about-us?hsLang=en) 
    - [FAQs](https://supertunnelcarwashes.com/faqs?hsLang=en)
    - [Careers](https://supertunnelcarwashes.com/careers?hsLang=en)
- [Membership](https://supertunnelcarwashes.com/memberships) 
    - [Membership Sign Up](https://customerportal.nxtwash.com/supertunnelcarwash)
    - [Manage Membership](https://customerportal.nxtwash.com/supertunnelcarwash)
- [Contact Us](https://supertunnelcarwashes.com/contact-us?hsLang=en)

[Locations](https://supertunnelcarwashes.com/locations?hsLang=en)

close

- [About](https://supertunnelcarwashes.com/about-us?hsLang=en) 
    - [FAQs](https://supertunnelcarwashes.com/faqs?hsLang=en)
    - [Careers](https://supertunnelcarwashes.com/careers?hsLang=en)
- [Membership](https://supertunnelcarwashes.com/memberships) 
    - [Membership Sign Up](https://customerportal.nxtwash.com/supertunnelcarwash)
    - [Manage Membership](https://customerportal.nxtwash.com/supertunnelcarwash)
- [Contact Us](https://supertunnelcarwashes.com/contact-us?hsLang=en)

# MEMBERSHIPS

Have that new-car shine at any time with our Unlimited Wash Memberships.

## MEMBERSHIP PLANS

Get limitless clean and super savings with an Unlimited Wash Membership. Choose from four plans for your level of clean, and save up to $0.20 per gallon at Common Cents c-stores.

### Silver

|  | Wash |
| --- | --- |
|  | Smart Dry |
|  | High Pressure Prep/Bug Prep (Seasonal) |

### Gold

|  | Wash |
| --- | --- |
|  | Smart Dry |
|  | Tire & Wheel Cleaner |
|  | Rainbox Wax |
|  | Under Carriage Rush Inhibitor |
|  | Spot Free Rinse |
|  | Drying Agent |
|  | High Pressure Prep/Bug Prep (Seasonal) |

13¢ off each gallon at Common Cents\*

### Platinum

|  | Wash |
| --- | --- |
|  | Smart Dry |
|  | Tire & Wheel Cleaner |
|  | Rainbox Wax |
|  | Under Carriage Rush Inhibitor |
|  | Spot Free Rinse |
|  | Drying Agent |
|  | Rain-X |
|  | High Pressure Prep/Bug Prep (Seasonal) |

18¢ off each gallon at Common Cents\*

### Diamond

|  | Wash |
| --- | --- |
|  | Tire & Wheel Cleaner |
|  | Smart Dry |
|  | Rainbox Wax |
|  | Under Carriage Rush Inhibitor |
|  | Spot Free Rinse |
|  | Drying Agent |
|  | Rain-X |
|  | Rain-X Graphene |
|  | ArmorAll Extreme Shine Wax |
|  | ArmorAll Ceramic Seal |
|  | High Pressure Prep/Bug Prep (Seasonal) |

23¢ off each gallon at Common Cents\*

\*UP TO 60 GALLONS A MONTH

## SIGN UP

Join the Unlimited Car Wash Club today!

<iframe id="myFrame" style="border: none; margin: 0px auto; display: block;" title="Super Tunnel Car Wash Signup" xml="lang" src="https://www.carwashlogin.com/supertunnelcarwash/embedpages/signupforunlimited.aspx" width="800" height="1200" allowfullscreen loading="lazy"></iframe>

![super-tunnel](https://supertunnelcarwashes.com/hs-fs/hubfs/super-tunnel.png?width=2000&name=super-tunnel.png)

## manage membership

Manage receipts, membership status or submit a comment.

[Learn More](https://customerportal.nxtwash.com/supertunnelcarwash)

[![Super Tunnel](https://supertunnelcarwashes.com/hubfs/Logo_SuperTunnel_WhtBorder.svg "Super Tunnel")](https://supertunnelcarwashes.com/?hsLang=en)

- [About](https://supertunnelcarwashes.com/about-us)
- [Membership](https://supertunnelcarwashes.com/memberships)
- [Locations](https://supertunnelcarwashes.com/locations)
- [Careers](https://supertunnelcarwashes.com/careers)
- [Contact Us](https://supertunnelcarwashes.com/contact-us)

<https://www.facebook.com/SuperTunnelCarWashes> <https://www.instagram.com/rapidcity_supertunnels/>

- [Privacy Policy](https://supertunnelcarwashes.com/privacy-policy?hsLang=en)

Copyright © 2026. Super Tunnel Car Wash. All Rights Reserved.