Big Tuna Express Car Wash
Big Tuna Express Car Wash operates 4 express tunnel locations across 1 US state, anchored in Alabama (4 sites). Customer ratings have drifted from 4.76★ to 3.81★ since 2025-11, surfacing as a chain-wide signal in 607 AI-extracted reviews.
Data updated · May 24, 2026
Key findings
- 4 express tunnel locations across 1 US state (largest footprint in Alabama).
- Weighted rating drifted from 4.76★ to 3.81★ starting 2025-11 — a sustained chain-wide decline.
- Built from 607 AI-extracted Google reviews scored across 55 dimensions.
4 locations across 1 states · dot size scales with review volume
Big Tuna Express Car Wash is in a measurable rating drift. 4 locations across 1 state; concentrated in Alabama (4). Read the monthly velocity chart alongside the rating chart — the two together usually reveal whether the drift is a quality story or a customer-mix story.
Even with the recent drift, Staff scores +0.91 — the chain's bright spot. 1,079 customer reviews underpin the chain-wide read, 607 of them AI-extracted across 55 dimensions.
About Big Tuna Express Car Wash
How many locations does Big Tuna Express Car Wash have?
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What is the average customer rating at Big Tuna Express Car Wash?
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What is Big Tuna Express Car Wash's damage rate?
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What format of car wash is Big Tuna Express Car Wash?
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What do customers like most about Big Tuna Express Car Wash?
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Where does Big Tuna Express Car Wash have the most locations?
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How easy is it to cancel a Big Tuna Express Car Wash membership?
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How have Big Tuna Express Car Wash ratings and review volume trended over time?
Monthly review velocity and rating trends are where the drift becomes visible. The series below spans 2024-01 → 2026-04 across 28 months. Peak monthly volume hit 250 in 2025-06. The rating chart shows the timing of the drop most clearly.
Monthly review volume
28 monthsAverage star rating by month
scale 1–5What customers love about Big Tuna Express Car Wash
- Facility Cleanliness
- +1.00
- Staff
- +0.91
- Wash Quality
- +0.79
Where customers complain about Big Tuna Express Car Wash
- Equipment Working
- -0.09
Aspect score = (pos − neg) / (pos + neg + mixed), range −1 to +1. See per-pillar leaderboards →
Operational health signals
How much competition does Big Tuna Express Car Wash face at each site?
Trade-area competitive density at Big Tuna Express Car Wash sites averages 6.3 car washes within 1 mile and 12.8 within 3. In a drift scenario, dense competitive sets accelerate customer-switching when quality slips.
Per-site competitor counts use haversine distance against the WashIndex location index; sister sites in the same chain are excluded.
What amenities do customers mention at Big Tuna Express Car Wash?
Amenities most frequently mentioned in Big Tuna Express Car Wash reviews — useful context for the drift, since amenity-related complaints often surface when broader quality slips.
Which metros and cities does Big Tuna Express Car Wash have locations in?
Big Tuna Express Car Wash operates across the metros and cities below. Each link drills into the WashIndex per-metro or per-city market analysis, with Big Tuna Express Car Wash's position alongside every other operator.
Alternatives to Big Tuna Express Car Wash
The chains that compete with it most directly, compared.
Which states does Big Tuna Express Car Wash operate in?
Big Tuna Express Car Wash's 4-location footprint spans 1 state; concentrated in Alabama (4). The drift may or may not be uniform across the footprint — the state-level breakdown below is the first cut on geographic attribution.
| State | Locations | Total Reviews | Avg Rating |
|---|---|---|---|
| Alabama | 4 | 1,079 | 4.80 |
What are the top Big Tuna Express Car Wash locations by review volume?
Per-location drill-down — useful for attributing the drift to specific sites. All 4 locations shown. Expand any row to see per-site monthly velocity and aspect breakdown.
4.8 961 reviews 1 / 11 / 31
Trade-Area Competitors
- Circle K | Car Wash 0.50 mi · 3.0★
Operational Signals
- Facility Cleanliness +1.00
- Staff +0.91
- Wash Quality +0.76
- Wait Time +0.47
Monthly Review Velocity
4.9 53 reviews 18 / 26 / 30
Trade-Area Competitors
- Shell 0.22 mi
- Sho-Nuff Clean Auto Spa - Car Detailing Service, Mobile Auto Detailing 0.47 mi · 4.8★
- Midtown Graphics & Tinting LLC 0.71 mi · 4.5★
- Moons detaill 0.81 mi
- All About Details, LLC 0.81 mi
Operational Signals
- Per-Wash Price +1.00
- Wait Time +1.00
- Staff +1.00
- Facility Cleanliness +1.00
Monthly Review Velocity
Saraland, AL 58 Shell St 4.8 43 reviews 4 / 9 / 7
Trade-Area Competitors
- Caliber Car Wash 0.63 mi · 4.9★
- EZN Storage and Detail 0.68 mi · 4.9★
- IGL Coatings USA 0.68 mi · 5.0★
- DeltaBay Detailing 0.76 mi · 4.9★
Operational Signals
- Wait Time +1.00
- Wash Quality +1.00
- Equipment Working +1.00
- Facility Cleanliness +1.00
Monthly Review Velocity
4.5 22 reviews 2 / 5 / 18
Trade-Area Competitors
- Top Notch Detailing 0.32 mi · 3.0★
- RIGHT CHOICE AUTOMOTIVE LLC 0.51 mi · 5.0★
Operational Signals
- Per-Wash Price -1.00
- Wash Quality +1.00
- Facility Cleanliness +1.00
- Membership Value +1.00
Monthly Review Velocity
Data as of 2026-05-24. Pick a format and click Copy.
WashIndex. (2026, May 24). Big Tuna Express Car Wash — WashIndex operator profile. https://washindex.com/car-wash-chains/big-tuna-express-car-wash
WashIndex. "Big Tuna Express Car Wash — WashIndex operator profile." WashIndex. Last modified May 24, 2026. https://washindex.com/car-wash-chains/big-tuna-express-car-wash.
"Big Tuna Express Car Wash — WashIndex operator profile." WashIndex, May. 24, 2026, https://washindex.com/car-wash-chains/big-tuna-express-car-wash.
@misc{washindex_car_wash_chains_big_tuna_express_car_wash_2026,
title = {{Big Tuna Express Car Wash — WashIndex operator profile}},
author = {{WashIndex}},
year = {2026},
month = {May},
url = {https://washindex.com/car-wash-chains/big-tuna-express-car-wash},
urldate = {2026-05-24},
} About this profile
Every operating-quality signal on this page is derived from 607 customer reviews of Big Tuna Express Car Wash locations, processed through WashIndex’s 55-field LLM extraction pipeline. Competitor counts within 1 / 3 / 5 mi rings are computed by haversine distance against the WashIndex location index across the chain’s states and immediately adjacent ones (sister sites in the same chain are excluded). Monthly review and rating trends are pulled from the raw Google Maps review feed. 1 spam-flagged reviews were excluded from the aggregates.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic. Term definitions in the glossary.
Machine-readable: JSON ↓ · API root
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