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Customer reviews for Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles for
Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles
4.8 out of 5 stars
stars1,022 ratings803 reviews
  1. 5 stars92% (942)
  2. 4 stars4% (36)
  3. 3 stars2% (16)
  4. 2 stars0% (5)
  5. 1 star2% (23)
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Showing 151-160 of 803 reviews
Nov 27, 2023
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Recently began using this product for my vehicle since it significantly improves the engine. The discount Walmart provided was exceptionally amazing since it is pricey.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Nov 27, 2020
BJ
5 out of 5 stars review

Verified Purchase

Good

When using it for years looks after my diesel engine doesnt bWhen using it for years looks after my diesel engine doesnt break down like normal regular ouls

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 31, 2020
moises
5 out of 5 stars review

Verified Purchase

Great full synthetic oil for a reasonable price. I use it in my motocross dirt bike, my ram 2500 diesel, and my any small engines I have around the shop. It meets JASO-MA2 specifications for motorcycle wet clutch use.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Feb 23, 2024
WalmartCustomer
5 out of 5 stars review

Verified Purchase

Great synthetic oil

I've been using this oil in all of my vehicles for years and recommend it highly. Currently, I'm driving a 2016 Ram 3500 with 120K miles and it runs like a champ.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Sep 18, 2024
Diomedes
4 out of 5 stars review

Verified Purchase

Tried this oil versus Valvoline Blue 10W30 and Valvoline is better. Valvoline oil offered better MPGs and did not produce such a strong oil odor from tail pipe emissions. Valvoline Blue is still superior over Rotella.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Feb 19, 2024
Brodog
5 out of 5 stars review

Verified Purchase

Diesel oil.

Stock this at all Sams please! I use this oil and unfortunately its hit or miss if Sams stocks this, im always traveling so its nice when it is available.

Helpful?4TT94159G0X02140040451
Jan 24, 2025
Greg
5 out of 5 stars review

Verified Purchase

Good oil for MC Use

I use this synthetic oil in my motorcycle because it has the certifications for wet clutch application. Way better price than HD, Castrol, or BMW branded oil.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 22, 2022
muhammad
2 out of 5 stars review

Verified Purchase

whats wrong?why my parcel so late.after 2 days you show that your parcel delay.this massege show two times .my parcel deliever date 20 july but now 22 july you said that this is delay .plz deliever my parcel today .this is really disappionted me.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 27, 2024
WalmartCustomer
5 out of 5 stars review

Verified Purchase

great performing synthetic diesel oil

I like the fact that Walmart stocks Rotella T6 5w40. I really like the performance of this full synthetic oil for my Ford F350. I would like to see better cost savings if possible but overall satisfied by offering.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Dec 5, 2024
WalmartCustomer
4 out of 5 stars review

Verified Purchase

Good stuff

I like the 5W low number because I sometimes drive my truck in cold temperatures and that helps with cold starts. The only issue is my truck needs 10 quarts. When the 10 quart container is not available, finding 1 qt bottle is really difficult.

Review from walmart.com
Helpful?4TT94159G0X02140040451