Sierra Heavy Duty RV & Truck Center Truck & Trailer Repair (209) 532-7994 18968 Waylon Way, Sonora, CA 95370, USA Save Share Share This Post: Maps Map Street View Get Directions Close Business Info Get Directions 18968 Waylon Way, Sonora, CA 95370, USA (209) 532-7994 City SONORA State CA Country United States