Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this antifreeze and coolant for its pre-mixed 50/50 formula that requires no dilution, making maintenance simple and stress-free. The ready-to-use convenience eliminates guesswork and is ideal for quick top-offs and routine maintenance. Reviewers strongly appreciate universal compatibility across all vehicle makes, models, and types, reducing the need to stock different formulas. Many note improved engine temperature regulation, smoother operation, and reliable protection against freezing, overheating, and corrosion. The practical packaging with secure cap, easy-pour spout, and leak-free design enhances user experience. Overall, customers express strong loyalty and confidence in this product's reliability and performance.
Customer review summary generated by AI, including incentivized reviews.Great
[This review was collected as part of a promotion.] I really like that the Peak antifreeze is already prediluted 50/50 so that I don't have to mix it. No finding another jug and diluting it. I like that it protects all cooling system metals. It protects against corrosion and rust and free of the stuff you don't want in your antifreeze. No phosphates, silicates, borates, amines, or nitrites. Peak is perfect for year round protection for our vehicles.
From PEAK
Great for all Types
[This review was collected as part of a promotion.] Easy to use, just top off and fill up. Great for all vehicle types. Long lasting protection, no mixing is needed. Clean quality, runs smooth. Just in time for those hot days, to keep my vehicle cool and running.
From PEAK
Coolant for PEAK Performance
[This review was collected as part of a promotion.] I reviewed PEAK All Vehicles 50/50 Antifreeze + Coolant provides a convenient product to top off coolant when needed. The leak proof design provides a durable storable bottle and provides a splash-free pouring straight from the bottle. I did not need to use as primary coolant but think it would work due to the universal suitability for all car makes, models, and antifreeze colors. It helps knowing a company stands behind it product with the 10 ...
From PEAK
Effective and Efficient
[This review was collected as part of a promotion.] Love that this is premixed - so convenient! So simple to just pour it right in -so convenient! Appreciate that it is labeled for all vehicles - stress-free solution. I highly recommend the Peak brand!
From PEAK
Works great!
[This review was collected as part of a promotion.] This came just in time! My mustang needed this antifreeze coolant. I used the whole bottle. It worked great keeping my mustangs engine cool and running smooth. Easy to open bottle.
From PEAK
Great product
[This review was collected as part of a promotion.] I have no issues at all with this antifreeze/coolant. It works just as it should and causes no issues with my vehicle. It was packaged well, wrapped in plastic so if it spilled it didn’t get everywhere.
From PEAK
Ready to use, any time
[This review was collected as part of a promotion.] Year round protection with freeze and high temperatures helps for any climate. There is no mixing, just straight pouring. Seals tight between uses and doesn't spill.
From PEAK
Universal coolant
[This review was collected as part of a promotion.] Always good to have some extra coolant just in case. The universal blend is good to have in in a pinch and works very well. The product is easy use use and add to the vehicle.
From PEAK
Just pour it and forget about it
[This review was collected as part of a promotion.] Honestly this is one of the easiest products I’ve ever used. No mixing or measuring, just open the jug and pour it in! It’s worked perfectly for my car and I haven’t had any cooling issues. It does exactly what it promises and saves you time. It’s hard to ask for anything more from the product.
From PEAK
Antireeze/coolant
[This review was collected as part of a promotion.] We absolutely love this we have used this on vehicles in the past and it works wonders and quickly. Its very easy to open and use it comes all ready.
From PEAK
Peak is peak when it comes to antifreeze.
[This review was collected as part of a promotion.] Great antifreeze. I use it to keep my engine protected all year long. It’s reliable and easy to use. It’s. Great value and Peak has been around forever. So it’s trustworthy.
From PEAK
Prediluted and so easy to use
[This review was collected as part of a promotion.] This came in handy as I was in need of coolant for my truck. I love that it is pre diluted and for year round use. Very easy to use and now I’ll have more to use throughout the year. Stress free and a reliable brand as well. When I run out I’ll use this brand again.
From PEAK
A good option
[This review was collected as part of a promotion.] I love that this engine coolant is very affordable and compatible for most vehicles. I love the fact that it come pre diluted it takes the guest work out of it. This product is a good option for routine maintenance
From PEAK
Perfect for all vehicle types!
[This review was collected as part of a promotion.] I love how this coolant is for all vehicle types not just gas vehicles! I had a little bit of an issue pouring it into my coolant slot in my car. I wish it came with a funnel for easy pouring or a pour type lid so it doesn’t make a mess! Other than that my car is running perfectly and would definitely be getting this brand again for my other cars 😍
From PEAK
No mess, easy to pour, keeps my car running efficiently!!
[This review was collected as part of a promotion.] I received a complimentary PEAK Antifreeze + Coolant from Influenster in return for my honest review. I am a true reviewer because I’ve never used this particular brand before so I was excited to try it! We always like to check and fill up our fluids each season to ensure maximum efficiency and of course safety in our vehicles. North Carolina gets both Cold & so Hot, this is comforting knowing it’s going to keep my cars engine running efficien...
From PEAK
Great for routine maintenance and emergency top-offs
[This review was collected as part of a promotion.] This is a solid reliable coolant that delivers on its promises! The 50/50 premix formula takes the guesswork out of mixing and making it convenient for quick top off or full flushes even. The product claims to have 10 year+ guaranteed protection, which is very impressive for general maintenance. It’s suitable for all vehicles and it’s very versatile! The container is really stable for pouring and not made of some flimsy plastic.
From PEAK
Good product
[This review was collected as part of a promotion.] It's quick and easy to use. Don't have to calculate, worry if it's a right mixture or right anrifreeze. It's already diluted. Just open and pour. It works for all makes and models. It's compatible with whatever you already have in your car. It works for freezing or hot temperature. Great product. Will definitely use it again
From PEAK
Great 👍
[This review was collected as part of a promotion.] My husband said he was really impressed with his antifreeze. He said it poured easily, he said it had a great viscosity, the smell was not overwhelming and he thought it was an easy addition to car maintenance. He also wanted me to add that it had a wonderful clarity. he did not mention anything about disposal, although I don’t think he’s done that yet. At least not that he mentioned.
From PEAK
Easy-to-use and "cool" results
[This review was collected as part of a promotion.] Easy to follow instructions on this great product. And I like that it has the safety cap to keep little ones out. Once installed, my air was instantly and consistently cooler in my car.. Hopefully it last for a while!
From PEAK
Everything you need in one bottle.
[This review was collected as part of a promotion.] I love that this antifreeze plus coolant already comes prepared to use. Everything you need in one bottle. You don't need to mix or add anything, just open and pure. This is definitely a win for me when is this easy to use a product.
From PEAK