Commercial Vehicles Under Louisiana Lemon Law
Commercial-vehicle coverage under Louisiana § 51:1941 — 10,000 lbs GVWR cap. Redhibition still applies to commercial vehicles.
Commercial-use vehicles face limited coverage under Louisiana’s Lemon Law (§ 51:1941). The statute excludes vehicles above 10,000 lbs GVWR and vehicles purchased for commercial-only use. But Redhibition under La. Civ. Code art. 2520 applies to commercial vehicles — providing Louisiana commercial-vehicle buyers a powerful remedy unavailable in other states.
§ 51:1941 exclusions
- Vehicles above 10,000 lbs GVWR.
- Vehicles purchased for commercial use (not personal/family/household).
- Motor homes above 10,000 lbs (except chassis).
Common exclusion lines
- Ford F-450, F-550, F-650/750 — typically above 10,000 lbs GVWR.
- Ram 4500, 5500 — above 10K.
- GM Silverado 4500HD, 5500HD, 6500HD — above 10K.
- Class C / Class A motor home chassis — above 10K.
- Cargo vans (Sprinter, ProMaster, Transit 350 HD) — varies.
- Petrochemical fleet trucks — typically commercial-use excluded.
Redhibition for commercial vehicles — UNIQUE Louisiana
Unlike § 51:1941, Redhibition under La. Civ. Code art. 2520 applies to commercial vehicle sales:
- Sale of any moveable triggers redhibitory warranty.
- No “personal use” requirement.
- No GVWR cap.
- Bad-faith seller pays attorney fees under art. 2545.
This makes Louisiana the only state where commercial truck buyers have civil-law hidden-vice protection.
Alternative remedies for excluded vehicles
For commercial-use or >10K GVWR vehicles:
- Magnuson-Moss Warranty Act — applies regardless of GVWR.
- UCC § 10:2-313 / § 10:2-314 — express + implied warranties.
- LUTPA — applies to commercial transactions (with some limitations).
- REDHIBITION — uniquely available for Louisiana commercial vehicles.
Louisiana petrochemical / fleet market
Louisiana’s petrochemical industry creates substantial commercial-vehicle activity:
- ExxonMobil Baton Rouge / Lake Charles.
- Cargill Reserve Terminal.
- Marathon Petroleum Garyville.
- Gulf Coast refineries (Lake Charles).
Commercial-vehicle Lemon Law / Redhibition cases for these fleets are not uncommon.
Mixed-use vehicles
- Personal predominant use — § 51:1941 may apply.
- Commercial predominant use — § 51:1941 excluded but Redhibition applies.
Bottom line
Commercial vehicles above 10K GVWR are excluded from § 51:1941. But Redhibition uniquely covers commercial vehicles in Louisiana — providing protection unavailable in other states.
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