answersLogoWhite

0


Best Answer

Increasing tire diameter would increase your speed at the same engine RPM.. So technically you could now obtain the same speed by getting less work out of your engine. (lower rpms) Unfortunately though, you just got pulled over because you forgot to recalibrate your speedometer....

More along these lines though, are these bigger tires wider increasing rolling resistance? Or heavier, making it harder for your engine to get up to the same speed?

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Does 20 inch tires give you better gas mileage?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the gas mileage of a 98 Z71 with a 5.7L running 35 inch tires?

horrible


Are wider tires better than narrow tires?

Wider tires give better traction, esp in less than perfect conditions. Narrow tires would give better speed and/or gas mileage. One might think that but not necessarily, it depends on the road surface. Why do ice skates have thin blades? What do you think a wide racing tire would do on a flooded street? Even in dry conditions, a wider tire won't change your traction because even if you have more area (square inches) on the ground, you have less weight per square inch so traction remains the same. How soft the tire is is the biggest factor.


Can you substitute 215-60 R16 tires with 205-60 R15 tires?

15 inch tires will not fit on 16 inch rims.15 inch tires will not fit on 16 inch rims.


Are 17 inch tires better in the snow than 18 inch tires?

Driving in the snow on 225/50/R18 is worse than on 195/60/R17, if the same tires are used.. the tire width is what matters in snow!


Will changing tires from 15 to 16 inch improve mileage and shifting with your 2000 ranger xlt 4x4 with a 3.0 automatic?

No, The Tyres will be too big...


Can you substitute 215-60 r15 tires with 205-60 r16 tires?

15 inch tires will not fit on 16 inch rims.15 inch tires will not fit on 16 inch rims.


What do you have to do if you put 17 inch tires on a 1997 Ford f150 with 16 inch tires?

Get 17 inch rims you cant put a 17 inch tires on a 16 inch rim!


What is better 16 or 17 inch tires?

well both have different performance so they are the same


Do wheels for 185 70 r14 tires fit 205 70 r15 tires?

Of course not you cannot install 15 inch tires on 14 inch wheels or vice versa. 14 inch wheels require 14 inch tires, and 15 inch wheels require 15 inch tires.


17 inch or 18 inch rims better?

It will depend on which rims will fit your car. Having 16 or 17 inch rims will have a significant jump in the price of your tires.


Will 24 inch rims mess up your transmission?

No, changing the size of your rims and tires will not mess up your transmission. It will mess with your gas mileage and your speedometer though.


Can you put 22 inch tires on a 18 inch wheels?

No. Only 18 inch tires fit an 18 inch rim.