iSeal Calculator vs Tiretime

Take the guesswork out of tire fluid calculations! Our simple yet powerful calculator helps you determine the exact fluid oz, application amount, and hand pumps needed based on tire width and wheel diameter/size. Whether you're on-road or off-road, get accurate results in an instant. Perfect for mechanics, DIY enthusiasts, and professionals alike!

TireTime: DOT Tire Date & Plant Decoder TireTime is a fast, convenient way to decode the U.S. DOT Tire Identification Number (TIN) and understand when and where a tire was manufactured. Whether you’re buying a used vehicle, inspecting an RV, checking a trailer before a road trip, or simply trying to decipher the DOT code on your own tires, TireTime makes the information easy to understand. Key Features Date Decoder Quickly decode the DOT date code. The manufacture month is available free. Unlock the complete manufacture date and week details with TireTime Pro. Plant Code Lookup Quick access to resources for identifying the manufacturing plant associated with a DOT plant code. Safety & Recalls Quick access to resources for researching tire manufacturers, plants, and recalls. RV & Trailer Ready Especially useful for vehicles where tires may age out before the tread wears out. Lightweight & Fast Designed for quick use in driveways, tire shops, garages, and car lots. TireTime Pro Unlock the complete manufacture date and week details with a one-time purchase. Privacy First TireTime is designed as a simple utility without third-party advertising or advertising trackers. We do not sell your personal information. App Performance Data TireTime collects limited technical information such as device type, operating system version, app version, and coarse location derived from your public IP address. This information helps us understand which devices and app versions are in use and where the app is being used. App performance data is retained for up to 90 days on systems we control. Support If you contact us for support, we receive the information you choose to provide, such as your email address and message, so we can respond. Support information is not used for advertising or tracking and is deleted when no longer needed or within two years. No third-party advertising. No advertising trackers. No selling your information. Just a useful tool for decoding tire information.