I have switched most of my vehicles to this ATF. Works great for daily drivers, stop and of postal work, and put it in my hot rod cruiser too.

Only oil I use

Great product

Just changed the transmission oil in my son's pickup and what a difference in shifting. He immediately could tell the difference and will highly recommend Amsoil products to his friends. This is the third vehicle I have changed the transmission fluid using Amsoil 100% synthetic fluid and confirm this product is awesome.

I trust AMSOIL over other brands, so that’s why I got this.

The best atf money can buy, and at the cost of a replacement transmission, regular servicing with top quality fluid is cheap insurance. I use this fluid as a WS alternative in my Toyota Tundra and Lexus IS , both transmissions operate better than new

used it in my g56 transmission made a huge difference, shifts way smoother, definitely recommend it

What I have read, it’s a good oil,

Used this transmission fluid to replace all of the factory fluid after using Amsoil transmission flush in a 2.8l 2018 Chevy Colorado diesel at 70k miles. Replaced all the fluid and the transmission filter by draining it from the transmission cooling loop and then removing the pan. The truck shifts better than it did on day one when it was purchased new. Could not be more happy to recommend this product. Only regret is not replacing the fluid right after purchasing the truck new. What a difference. All of the clunking went away and the transmission holds the gears much longer as you let off the accelerator pedal. Usually don't write reviews unless something is really good or really bad. This fluid is really good. Love Amsoil products and their preferred Customer program.

Whenever I change Transmisson fluid I will only use Amsoil.

I highly recommend this ATF fluid! I have a 6T70 transmission which is a sealed unit so you only get so much fluid out doing a single drain and fill. So, I did one drain and fill, added Signature Series ATF fluid, drove it for about 200 miles, and then did another drain and fill and added Signature Series ATF fluid again. I estimated I had about 80%+ new fluid in the transmission by this time. However, I've never felt the transmission shift smoother even with 'off the shelf' fluid. It's definitely worth the price. I will never use anything else ever again!

Excellent product. I have some hesitation during 3rd to 4th gear. I changed my transmission fluid with the signature ATF fluid and shifting is smooth and hesitation went away.

Needed to change the Transmission fluid in my wife's 2020 Suburban. Purchased the 2.5 gallon jug and ended up having around 4 quarts left. So I did a little flush removing the return line from the thermostat and removing another 2 quarts. Fluid went in fine keeps the temps lower then before and SUV's transmission seems super smooth and responsive. Highly recommend.

This was used in my plow truck and it has provided smoother shifting. I generally change fluid annually due to the severe service the truck sees. Transmission has 287K miles and still shifts like new.

This made a world of difference! Drained and swapped out the transmission pan at 100k miles. Filled nearly 6 quarts and now no more slipping and the shifts are really smooth cold and hot.

Replaced fluid in a 09 Ram five speed automatic transmission. Transmission shifted smoothly and averaged 15 degrees Fahrenheit cooler operating temperature. I didn’t expect the cooler operating temperature because the factory fluid is synthetic. More proof of buy the best and get the best results.

Love the ATF , AMSOIL Fluid for my Honda Civic

Works Great quieted down Transmission shifts Great Etc...

Like the title states, yes it's time to do a transmission filter and fluid change, unfortunately Amsoil doesn't have a filter for my Audi. Only Amsoil for my vehicles!

Excellent