Mod My Rig is an online retailer specializing in automotive accessories, replacement parts, and upgrades for vehicle owners. Its catalog spans interior and exterior equipment, performance components, suspension systems, wheels and tires, lighting, and tools. Shoppers can also browse camping and outdoor gear, including coolers, chairs, awnings, and tents. The store features products from established brands such as ARB, Bilstein, WeatherTech, Rhino-Rack, K&N, Method Wheels, and Old Man Emu, alongside parts from many other manufacturers.

Customers can search by vehicle, with listings for models including the Toyota 4Runner, Toyota Tacoma, Jeep Wrangler, and Lexus GX, or filter products by category. The selection includes practical items such as floor liners, air filters, brake pads, lift kits, roof racks, hitch accessories, and tire inflators, as well as specialized mounting and styling accessories. Mod My Rig promotes guaranteed fitment and offers a rewards program. The site also provides customer support by phone and email, with stated weekday business hours, and presents special offers and new products for shoppers to explore.