All Your Trailer Parts & Service Needs AAA Trailer Parts & Service is a trailer parts and service company that serves the Silver City/Grant County area. With over 10 years experience AAA trailer Parts & Service is a trusted part of the community. This company is a trusted resource for: - Welding - Lubes - Suspension - Utilities/RV/Stock/Horse - Equipment - RV Parts & Service - Truck Accessories - CM Truck Beds Call us or come in today!