- First Name
- Philip
- Joined
- May 29, 2026
- Threads
- 4
- Messages
- 28
- Reaction score
- 48
- Location
- Atlanta, GA
- Vehicle(s)
- 2026 4Runner Limited
- Thread starter
- #16
Love the build! Have the tires impacted your fuel economy much? Looking to do the same myself
Not 100% sure, but I am going to assume it does have an impact, that being said the wheels/tires that came with the limited (my dealer had upgraded 275/5.5R20s Grapplers). My shop said my tire/wheel combo was about 10lbs or so lighter per tire so that is good and I went from 275 to 265 so it reduced the rolling friction, I am going to assume the impact was less then 0.5 MPG if that.
I am at 5K miles so its still breaking in...just did a 4 hour drive ATL to Nashville and average 19.7 MPG which is higher than the last time I did it..10K is about the true break in period.
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