M&H Racemaster Radial Drag Rear Tire, 390/45R15

A 390/45R15 rear drag radial from M&H Racemaster, sized well beyond a standard-width tire for cars that need a bigger contact patch at launch than a narrower radial can give.

Who this needs it

This is one of the widest sizes in M&H's drag radial range, a lineup that otherwise runs from stock-height street cars to fully tubbed drag cars, and a tire this wide in a 390/45R15 fitment typically goes on a car that has already been set up with the rear clearance to use it.

What to check before buying

Before ordering, confirm your fender, quarter panel, and suspension have the clearance a tire this wide requires, particularly on a lowered or narrowed rear end, since fitment issues show up fast with a drag radial this size. Owners running 16-, 17-, or 18-inch wheels rather than 15s should also check M&H's sizing in those diameters, including fitments built around cars with larger brake packages.

Common questions

Is street driving possible on this tire? Yes, though a tire this wide is chosen mainly for traction rather than everyday comfort.

Where is it manufactured? M&H Racemaster builds its tires in the USA.

Does M&H offer a matching front tire? Yes, a front runner tire is sold separately to pair with it.