AlphaRex 14-18 GMC Sierra 1500/2500HD/3500HD LUXX-Series LED Tail Lights
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Colours and prices as published by AlphaRex · verified 9/8/2026
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These GMC Sierra LUXX-series LED tail lights will fit the following models:14-18 GMC Sierra 1500/2500HD/3500HD (compatible with single rear wheel models only)* Not compatible with Chevrolet Silverado ** Not compatible with 2014 old body style models *** Not compatible with factory LED tail lights (SLT and Denali models) **** Only compatible with single rear wheel models only, does not fit dually modelsDesign
These GMC Sierra LUXX-series LED tail lights are with three pairs of switchable LED tubes with red LED as parking light, brake light and amber LED as sequential turn signal lights. In between the light tubes, we add diffusers lens with switchable LED for brake light and sequential turn signal light in order to output more obvious indication during daytime. Our LUXX-series LED tail lights come with our signature activation light feature, which is a sequence when you turn on your parking light, and gives your GMC Sierra an unique style.Feature
Our GMC Sierra LUXX-series LED tail lights come with activation light feature when you turn on the parking light. The light tube comes with switchback feature with parking, brake and in red LED, and sequential turn sign in amber LED. The top center part is applying LED with diffusers for more obvious parking (red LED), brake (red LED) and signal indication (amber LED) in the daytime. The bottom center part is applying white LED for reverse light indication.Housing
These GMC Sierra LUXX-series LED tail lights come in alpha-black, in which we apply glossy black housing for the whole interior, smoke light tube and smoke LED diffusers at the center to allow switchback red LED for parking, brake light and amber LED turn signal lights; we apply clear lens for the alpha-black housing tail lights to allow a clear look at the black-out glossy detail for the interior.Lens
Our GMC Sierra LED tail lights are made of polycarbonate plastic lens. We also apply a layer of coating to protect the lens against yellowing and oxidation.SAE/DOT Compliance
Our GMC Sierra LED tail lights are with OE quality and are compliant with SAE and DOT regulations. We inspect every detail of the lights to make sure we are satisfied and so are our customers.
These GMC Sierra LUXX-series LED tail lights will fit the following models:14-18 GMC Sierra 1500/2500HD/3500HD (compatible with single rear wheel models only)* Not compatible with Chevrolet Silverado ** Not compatible with 2014 old body style models *** Not compatible with factory LED tail lights (SLT and Denali models) **** Only compatible with single rear wheel models only, does not fit dually modelsDesign
These GMC Sierra LUXX-series LED tail lights are with three pairs of switchable LED tubes with red LED as parking light, brake light and amber LED as sequential turn signal lights. In between the light tubes, we add diffusers lens with switchable LED for brake light and sequential turn signal light in order to output more obvious indication during daytime. Our LUXX-series LED tail lights come with our signature activation light feature, which is a sequence when you turn on your parking light, and gives your GMC Sierra an unique style.Feature
Our GMC Sierra LUXX-series LED tail lights come with activation light feature when you turn on the parking light. The light tube comes with switchback feature with parking, brake and in red LED, and sequential turn sign in amber LED. The top center part is applying LED with diffusers for more obvious parking (red LED), brake (red LED) and signal indication (amber LED) in the daytime. The bottom center part is applying white LED for reverse light indication.Housing
These GMC Sierra LUXX-series LED tail lights come in alpha-black, in which we apply glossy black housing for the whole interior, smoke light tube and smoke LED diffusers at the center to allow switchback red LED for parking, brake light and amber LED turn signal lights; we apply clear lens for the alpha-black housing tail lights to allow a clear look at the black-out glossy detail for the interior.Lens
Our GMC Sierra LED tail lights are made of polycarbonate plastic lens. We also apply a layer of coating to protect the lens against yellowing and oxidation.SAE/DOT Compliance
Our GMC Sierra LED tail lights are with OE quality and are compliant with SAE and DOT regulations. We inspect every detail of the lights to make sure we are satisfied and so are our customers.
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.