** We do not sell used parts ** Diamond Discount Automotive Service & Tire opened over 40 years ago and has been in the auto repair, brake repair, and discount tire business ever since, satisfying customers in Waltham, MA and surrounding cities. Joel Diamond believes in honesty and integrity and he has built his business on those values. Diamond Discount Automotive Service & Tires offers the lowest prices for your auto repair,Auto Repair Waltham, MA brake repair, and discount tires in Waltham, MA and surrounding communities. He opened his business in 1969 after graduating high school and has spent his life helping customers with their auto repair needs. Diamond Discount Automotive & Tires is located at 614 Moody St. in Waltham, MA and is conveniently near restaurants and shops. We are also happy to offer free shuttle, pickup and delivery service for our customers. We routinely service students at Bentley, Brandies, Lasell, Wellesley and other surrounding colleges. Our services cover all auto repair maintenance, oil changes and tune ups for your vehicle. We do brake repair, exhaust repair, electrical diagnostic repairs, radiator and air conditioning repair, hitch installations as well as many other services for your car. Our technicians know every part of your brake system inside and out from the brake pedal, brake drum, brake shoes, brake pads to hydraulic brake fluid, brake master cylinder to the power brake booster, disc brakes, electronic anti-lock brake sensors and rotors. We offer free Tire Mount, Balance & Alignment when you purchase tires with us, saving you Money.