Yes, but frankly it was due to mostly having tractor trailers in front of me with Driver plus.
If I didn't have one in front of me, going above 70 really dings you, and 65 is better than 70 (as you would expect).
I was suprised the heat/AC did not seem to be a big factor. I got to a crawl...
I just did a road trip with the Gen 1 20s. EPA says 270. I was doing 65-75 and over 2,000 miles averaged 315. If I was on Driver plus behind a tractor trailer I got 329. With no car in front of me I stayed to 70 mph.
This was a June trip from NY to Alabama and back, so lowest driving...
R1s vin 30xx. Received Jan 2023. Hopefully I am only a few months away. Heading from Long Island to Huntsville alabama - would have made planning easier.
Thanks - so you apply a factor to lower effeocency. Does that mean you should also lower the speed me tally by 3? If it says you are doing 65 you are really 62?
my odo seems to be 1 mph fast (probably a safety factor). I ignore that and treat it as correct. So I would just subtract 2 from...
Thanks - understanding you do not have data, should this tire vs. the 20AT from first gen be more efficient than the first gen 20AT? I won't hold you or good year responsible. Free information is worth what you pay, but it is a data point and I have to form my own opinion. I am an adult and am...
Awesome, thanks. So, do you need to recalibrate the speed if you go from the 275/65/20 to this? If not how much are you off by in terms of speed? How much do you have to divide by/multiple to get accurate efficency?
Should this be more efficient than the 275/65/20 Standard AT 20s?
I have...
Please excuse the thread jack/tangent - are those of us with the 20 inch ATs going to be able to use these tires over the ATs? 2022 Launch R1s with the 20s here.
It seems there are other options, but the effecient ones either seem to require recalibration or off size/off speed by 1-3...
Guys thanks for all this. So I am taking away the grapplers are quieter and more efficient.
what is the set of information I need to type in for tire rack etc? 275/65/20 nitto recon grappler at
Thank you.
Would you mind posting pick of how it looks?
Is this better than what you got on Pirelli AT?
And did you need to reprogram or anything like that as I think the /60 takes you to 33.5 total diameter and Pirelli is 34.1 total diameter in inches?