MyTires4Less

Motor Oil, Fluids & Car Chemicals

Premium tires from 50+ brands — every size, every season

Every fluid in your car has a spec, and the spec matters more than the brand on the jug. Shop motor oil, coolant, transmission and brake fluid, cleaners and additives from names you trust below — stocked deep and priced to make maintenance cheap.

Shop by Type

Right Spec Beats Right Brand

Your owner's manual lists the viscosity (like 0W-20) and certification (API, dexos, manufacturer specs) your engine needs — match those first, then choose your brand. The same logic goes for coolant color-coding and brake fluid DOT ratings: mixing types is how expensive problems start.

Fluids & Chemicals FAQs

Synthetic or conventional motor oil?

Nearly every modern engine specifies synthetic, and the longer change intervals usually erase the price difference. Older, high-mileage engines can benefit from high-mileage blends with seal conditioners.

How often should I really change my oil?

Follow the manual, not the sticker: most modern engines on synthetic run 7,500–10,000 miles between changes. Severe duty — towing, short trips, dust — earns the shorter interval.

Can I mix coolant types?

Don't. Mixing incompatible coolants can gel and clog the system. Match the type your vehicle specifies, or flush completely before switching.