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 received this product for free for testing purposes, I thought this antifreeze was great and worked very well. It’s a huge container and it lasts! I would definitely recommend this brand next time!
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Reliable protection all year long
[This review was collected as part of a promotion.] This coolant gives me total peace of mind on the road. It’s ready to use right out of the bottle, protects against rust and corrosion. I love that it delivers long lasting engine protection. Perfect for top offs.
From PEAK
Keeps my car running smoothly.
[This review was collected as part of a promotion.] I'm very happy with this antifreeze and coolant because is prediluted 50/50 and is ready to use without having to add distilled water. It's compatible with both my cars and keeps my engine temperature stable. One of the cars drives around 500 miles per day which makes it very important to have a good antifreezer and coolant.
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Peak antifreeze Peak performance
[This review was collected as part of a promotion.] This Peak antifreeze helped my car keep cool in these hot temperatures. I love how it helps my car run smooth for miles. Thankfully that it is for all cars that's very helpful. I can use it for my car or my wife's.
From PEAK
Works fine
[This review was collected as part of a promotion.] This Peak 50/50 prediluted antifreeze coolant works for all vehicles. Just pour in as is. No water needed. It worked fine in my 2015 Chrysler 200.
From PEAK
Amazing
[This review was collected as part of a promotion.] It's amazing antifreeze coolant. Perfectly packed with a tight cap and no leaks. It can be used for any car it's amazing and I didn't notice any issues post using it.
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Does the job
[This review was collected as part of a promotion.] I had my husband put this in my SUV. I don't know much about cars but it was simple enough. He used a funnel to pour it in the reservoir. It is conveniently prediluted - some antifreezes have to be manually diluted. Antifreeze prevents corrosion, and helps keep the engine from overheating. I live in a very hot climate so I'm glad I got it.
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Works for all vehicle types
[This review was collected as part of a promotion.] I love that this peak coolant works for all vehicle types including gas/diesel, hybrid, and electric. I also appreciate that it is suitable for all weather conditions. Easy to use because it is premixed and says it is guaranteed for 300,000 plus miles.
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Wowzers
[This review was collected as part of a promotion.] This peak all vehicles 50/50 prediluted antifreeze + coolant is so effective and helps functionality in my vehicle. The performance and longevity and conditioning that this vehicle has now because of this specific antifreeze and coolant is unmatched, unrivaled, and unmitigated.
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Easy to Use
[This review was collected as part of a promotion.] Peak is a trusted brand that is highly recommended. This particular product is for all vehicles which I liked. The jug was easy enough to open, and not too heavy for me to pour. This product is diluted, so don’t add water, use as is. Read instructions before using. My vehicle is important to me so I do my best to maintain it. Peak helps with that.
From PEAK
Works as expected!
[This review was collected as part of a promotion.] Works exactly as expected. I needed a simple coolant top-off and this was easy to use since it’s already 50/50 pre-diluted. No mixing needed, just pour and go. I like that it’s compatible with all vehicle types, including hybrids. The container is sturdy and easy to handle, and the price was reasonable compared to dealership coolant. Great to keep in the garage for emergencies or routine maintenance.
From PEAK
One for the road
[This review was collected as part of a promotion.] This Peak All Vehicles 50/50 resolute antifreeze+coolant is so handy to have in your vehicle. It is compatible will all vehicles and no mixing required! So easy to use…just open and pour. A great addition to your toolkit for the road. Peace of mind!
From PEAK
Easy to use
[This review was collected as part of a promotion.] Easy to use since you do not need to dilute it or do any prep beforehand. Just fill it into the car! The effectiveness is also good at guaranteeing a long period of time.
From PEAK
Great item for any vehicle!
[This review was collected as part of a promotion.] Perfect for use when its low or even to take on road trips to have it just in case. Since it is already premixed its just pour and go which makes it great. Since it can be mixed with almost any coolant it is the perfect iem to ha e around.
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All vehicles
[This review was collected as part of a promotion.] Worked great in my car. Like that it’s for multiple types so we can use in all of our cars. I would buy this again. Easy to use and price is fair. I would definitely recommend this to friends and family
From PEAK
Reliable and easy-to-use coolant with solid performance and leak-free results.
[This review was collected as part of a promotion.] I used PEAK All Vehicles 50/50 Prediluted Antifreeze + Coolant in my car and found it to be very effective at helping maintain normal engine temperature, even during hot weather and longer drives. The application process was simple since it comes prediluted and ready to pour, which saved time and avoided any mixing confusion. I also liked the consistency of the coolant because it looked clean and flowed smoothly without any issues. After using ...
From PEAK
Convenient pre-diluted solution
[This review was collected as part of a promotion.] The Peak 50/50 prediluted Antifreeze plus coolant is a ready to use mixture of 50% antifreeze and 50% demineralized water, it requires no mixing so no more trying to guess the ratio and hassle, very convenient it’s always ready to top off easy pouring bottle whenever you need. No issues with overheating.
From PEAK
10/10 Recommend
[This review was collected as part of a promotion.] We really love the peak brand, you can really rely on them and there wide variety. it does not have a strong oder and it very effective, we use it in our diesel and our Honda accord, very easy to pour as well.
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Great use
[This review was collected as part of a promotion.] I actually love this product. As my car was not overheating and I love that it’s for all vehicles. The packaging was also good as it comes extra secure with another cap that you have to peel off. The consistency was like water which is great when putting in. My car definitely started feeling better and not smelling burnt as much. I would definitely buy it again as my car got better.
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Decent coolant
[This review was collected as part of a promotion.] Received this coolant just in time to refill my coolant on the car right after winter so far no issues and cheaper then most coolants out there . It’s great that it’s ment for all vehicles
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