The time it would take to drive with a screw in your tire is dependent on how long it will take your tire to deflate after having been punctured. Sometimes it could take 15-20 seconds, other times it could last for up to 10-20 minutes to drive with a screw in your tire. It boils down to how deep the screw lodged into the tire. So how long can you drive with a spare tire? In the majority of cases the answer is that you should do everything possible to minimize both speeds and drive time with a spare fitted. Just how restricted you are depends on your vehicle and the quality of your spare. The exception to the rule is vehicles with a fifth/spare wheel that is equal in A tire’s ability to drive while flat will vary depending on the tire. There are some run-flat tires that can allow you to travel several miles at a prescribed maximum speed. Driving with a flat tire might seem tempting, but driving on a flat tire will likely damage more than just the tire. If your tires are completely flat, you should stop The flat tire "acts as a cushion," according to Car Talk, protecting the rim of the wheel. You can therefore drive — again, at a slow speed — for hundreds of yards before your wheel is damaged Similarly, if you use new tires or RFTs with good quality, you can drive up to 100 miles. However, you will have to reduce the speed of your vehicle to 40 mph to cover the maximum distance. If you don’t reduce the speed to 30 or 40 mph, you may not travel even up to 50 miles. Further, you can drive more on a road in good condition. Here’s a step-by-step guide to help you change a trailer tire: 1. Park your car and trailer in a safe location. 2. Jack up the car and trailer using the jack and wrench. 3. Remove the old tire and replace it with the spare. 4. Lower the car and trailer back down to the ground. Put your hazards and parking brakes on. Loosen the lug nuts with the tire iron in your trunk then raise the vehicle in the air with the jack. Once the vehicle is in the air, remove the nuts entirely and put the spare on. Tighten the nuts by hand before lowering the vehicle and tightening them fully. 1. 8FQwO.