Recently (about 2 weeks ago)my rear passenger tire on my Nissan Versa was replaced due to a flat tire-it was replaced with the same type of tire. Since getting this new tire, I've noticed about a 4-5 mpg drop. Can that, plus a bad alignment, account for this much of a drop?
2007-12-05 07:02:07 · 5 answers · asked by kmtokarc 1 in Cars & Transportation ➔ Maintenance & Repairs
It could be if your vehicle is an all wheel drive. These tires must be changed all four at a time. If its not AWD, I would say it's not related to the fuel drop.
2007-12-05 07:06:18 · answer #1 · answered by Anonymous · 1⤊ 0⤋
There must be some other reason for the decreased mileage. Could someone be siphoning gas from your car? Have you changed your driving habits recently? Has the weather turned a lot colder lately?
There can be some difference in mileage with different types of tires or tread patterns,but 4-5 miles is a large difference.
Be sure to check the tire pressure and see that the tires are properly inflated.
good luck.
2007-12-05 07:09:47 · answer #2 · answered by Fordman 7 · 1⤊ 0⤋
When you say the same "type" of tire, do you mean the same tire as the original manufacturer?? All tires have "rolling resistance" and the better tire was made, the more efficient the gas mileage. Learn about the tire ratings that are stamped on the sidewall of any tire to determine the wear factors, temperature and speed ratings of your tires. Chances are the tires on your Versa were selected to provide you with the best balance between fuel mileage, control and longevity. "Net-shop" the "Tire Rack" web site and read about the results of other manufacturer tires in their comparison guides. Usually, it is best to have all four tires supplied by the same manufaturer as it tends to keep the entire car more in balance. Also, you may just have gotten a bad batch of gas somewhere. Try to use one tankful of Mobil Premium to restrore efficiency and clean your fuel system and see what happens. Good Luck.
2007-12-05 08:18:31 · answer #3 · answered by Robert M 7 · 0⤊ 0⤋
Replacing one tire with a tire of identical make and model will not change your gas mileage. 2 weeks is also nothing like enough time to determine if your gas mileage has even changed over normal. Driving habits are not always consistent and fuel use tends to increase in winter. Check again in 2 months.
2007-12-05 14:08:36 · answer #4 · answered by Naughtums 7 · 0⤊ 0⤋
it could be low tire pressure, bad alignment
2007-12-05 07:20:46 · answer #5 · answered by 1999 Nissan Skyline GTR Vspec 5 · 0⤊ 0⤋