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The AMP Research PowerStep XL Part Number amp77248-01A is an advanced automatic electric-powered running board designed specifically for lifted Ram trucks. It features a seamless integration into a custom rocker rail, creating a sleek, streamlined appearance that complements your vehicle's rugged aesthetic. The PowerStep XL provides a 3-inch lower stepping surface compared to standard models, making it significantly easier to access the cab even on lifted trucks. This added drop enhances convenience and safety when entering or exiting your vehicle, especially in demanding off-road or work environments. Constructed with durable materials, this running board ensures long-lasting performance and resistance to the elements, maintaining its appearance and functionality over time. The installation requires drilling, but the result is a clean, integrated look that enhances both form and function. Designed to fit 2018 through 2022 Ram 2500 and 3500 Mega Cab models, this model is ideal for owners seeking improved accessibility combined with a sleek, custom installation. The PowerStep XL is an excellent upgrade for trucks that need a reliable, stylish, and functional step system that complements their lifted stance and rugged personality. Easy to operate, it automatically deploys when doors are opened and retracts when doors are closed, providing unobtrusive assistance in daily driving and off-road adventures. Whether for work, recreation, or personal preference, the AMP Research PowerStep XL offers a premium solution for enhanced vehicle accessibility and aesthetic appeal.
Features:
Fitment:
2018 Ram 2500 Big Horn
2018 Ram 2500 Laramie
2018 Ram 2500 Laramie Longhorn
2018 Ram 2500 Limited
2018 Ram 2500 SLT
2018 Ram 3500 Big Horn
2018 Ram 3500 Laramie
2018 Ram 3500 Laramie Longhorn
2018 Ram 3500 Limited
2018 Ram 3500 SLT
2019 Ram 2500 Big Horn
2019 Ram 2500 Laramie
2019 Ram 2500 Laramie Longhorn
2019 Ram 2500 Limited
2019 Ram 2500 Lone Star
2019 Ram 3500 Big Horn
2019 Ram 3500 Laramie
2019 Ram 3500 Laramie Longhorn
2019 Ram 3500 Limited
2019 Ram 3500 Lone Star
2019 Ram 3500 SLT
2020 Ram 2500 Big Horn
2020 Ram 2500 Laramie
2020 Ram 2500 Laramie Longhorn
2020 Ram 2500 Limited
2020 Ram 2500 Lone Star
2020 Ram 3500 Big Horn
2020 Ram 3500 Laramie
2020 Ram 3500 Laramie Longhorn
2020 Ram 3500 Limited
2020 Ram 3500 Lone Star
2021 Ram 2500 Big Horn
2021 Ram 2500 Laramie
2021 Ram 2500 Laramie Longhorn
2021 Ram 2500 Limited
2021 Ram 2500 Limited Longhorn
2021 Ram 2500 Lone Star
2021 Ram 3500 Big Horn
2021 Ram 3500 Laramie
2021 Ram 3500 Limited
2021 Ram 3500 Limited Longhorn
2021 Ram 3500 Lone Star
2022 Ram 2500 Big Horn
2022 Ram 2500 Laramie
2022 Ram 2500 Laramie Longhorn
2022 Ram 2500 Limited
2022 Ram 2500 Limited Longhorn
2022 Ram 2500 Lone Star
2022 Ram 3500 Big Horn
2022 Ram 3500 Laramie
2022 Ram 3500 Limited
2022 Ram 3500 Limited Longhorn
2022 Ram 3500 Lone Star
2023 Ram 2500 Big Horn
2023 Ram 2500 Laramie
2023 Ram 2500 Limited
2023 Ram 2500 Limited Longhorn
2023 Ram 2500 Lone Star
2023 Ram 3500 Big Horn
2023 Ram 3500 Laramie
2023 Ram 3500 Limited
2023 Ram 3500 Limited Longhorn
2024 Ram 2500 Big Horn
2024 Ram 2500 Laramie
2024 Ram 2500 Limited
2024 Ram 2500 Limited Longhorn
2024 Ram 2500 Lone Star
2024 Ram 3500 Big Horn
2024 Ram 3500 Laramie
2024 Ram 3500 Limited
2024 Ram 3500 Limited Longhorn
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
