Dymond

What weighs more? Assuming the same tire size and same rim design and material. 17v20'. AT tires, aluminum wheels, etc.

If the tire is a 35x12.5r17 or 35x12.5r20, what will give better mpg?

02_Black_On_White

Nothing even remotely noticeable. Don't put 35's on something if your worried about gas mileage.

Red-Ford

If you go to tiresize website and look at a 35x12.5R17 vs 35x12.5R20 BFG All-Terrain T/A KO2, the 17 weighs 66.5 and the 20 weighs 66.8. Now if you go in the middle and go for a 35x12.5R18, it weighs 67.6. The issue is finding the exact same tire. Even though these are all the same manufacturer, the 17 is a rated 121R E RWL, the 18 is rated 123R E RWL, and the 20 is rated 121R E BSW.

For wheels, let's go to fuel off road and look at Fuel Hostage wheels. The 17x9 5x135/5x139.7 weighs 33 LBS, whereas the 20x9 5x135/5x127 weighs 41 LBS.

mbb

...but the 20s will handle and corner better at high speed.

Also have better choice of spinners...

Jbrew

If the ugliness had a weight factor, those big rims would weight a ton apiece.

02_Black_On_White

My 22's weight 3 tons each

Jbrew

At least your honest lol

02_Black_On_White

The hoopty! Did some gold powder for a customer. Thinking my wheels would look good gold. Joking

Red-Ford

Should a truck REALLY be worried about cornering at high speeds?

Jbrew

OMG, - You do know where that color shows up most lol. You must have seen my post in that other thread I think lol....had to ROFL.