Drive the same car with regular and run-flat tires side-by-side, and the difference will be quite obvious. Moreover, run-flat tires are also notorious for their harsh ride, originating from the stiffer sidewall. Thus, in order to stay competitive on the market, carmakers opt for cheaper, regular tires. Put simply, run-flat tires are much more expensive and would make any vehicle more expensive.

Only a few premium brands sell their vehicles with run-flat tires from the factory, such as BMW, Mercedes-Benz, Lexus, Audi, Cadillac, and Infiniti.Īnd the reasons why most carmakers don’t put run-flats on new cars are many, but the biggest one is cost.

No spare tire also means less weight, which translates into better performance, lower fuel consumption, and less harmful emissions.īut despite all of the benefits, run-flat tires still haven’t reached a widespread use among car manufacturers, and especially owners. Hence, you’ll still have control of the car, whereas a regular tire can destabilize your vehicle, even when driving in a straight line.įurthermore, the fact that you won’t carry a spare in the trunk means more space for cargo, something that customers will certainly be happy about. Run-flat tires have been one of the most significant advancements in the industry, as they negate the need for a spare tire but also bring several other advantages.įor starters, these tires are much safer in case of a complete air loss or a blowout because the sidewall is strong enough to support the weight of the vehicle.

Best non run flat tires for c5 corvette