Automatic transmission fluid lubricates, cools and cleans internal transmission parts. Additives in the fluid can deplete over time and many manufacturers recommend that it be replaced periodically. Manual transmissions also contain fluid to lubricate the gears. The trained technicians at City Tire can help you with a Transmission Fluid Change. Whether your vehicle has an automatic or manual transmission, we’ll change your old transmission fluid for new fluid and get you back on the road in no time at all.