Oilpan4
Gold Member
Posts: 476
Joined: Wed Jan 09, 2019 10:51 pm
Delivery Date: 10 May 2018
Leaf Number: 004270

Re: Add a spare tire!

Wed May 01, 2019 5:53 pm

That's just the lash in your gears.
It is normal.
2011 white SL leaf with 2014 batt.
Chargers: Panasonic brick moded for 240v, duosida 16a 240v and a 10kw setec portable CHAdeMO
Location: 88103

LeftieBiker
Moderator
Posts: 11752
Joined: Wed May 22, 2013 3:17 am
Delivery Date: 30 Apr 2018
Location: Upstate New York, US

Re: Add a spare tire!

Wed May 01, 2019 6:07 pm

Yes, probably normal differential lash, with no other symptoms. The tires do wear less at about 40psi than at 36.
Scarlet Ember 2018 Leaf SL W/ Pro Pilot
2009 Vectrix VX-1 W/18 Leaf modules, & 3 EZIP E-bicycles.
PLEASE don't PM me with Leaf questions. Just post in the topic that seems most appropriate.

Oilpan4
Gold Member
Posts: 476
Joined: Wed Jan 09, 2019 10:51 pm
Delivery Date: 10 May 2018
Leaf Number: 004270

Re: Add a spare tire!

Wed May 01, 2019 6:15 pm

I'm trying to run 38psi in the new pair of Michelin energy saver all season tires and 42psi in the almost warn out ecopia tires.
The shoulder of the 2 original ecopia tires is about to hit the wear bars at 60,000 miles, so they won't have the chance to wear out in the middle.

I just don't want to run too much pressure and wear the middle of the tread down.

If you know 40 doesn't wear the middle of the tread I will run 40psi in new tires.
2011 white SL leaf with 2014 batt.
Chargers: Panasonic brick moded for 240v, duosida 16a 240v and a 10kw setec portable CHAdeMO
Location: 88103

User avatar
SalisburySam
Gold Member
Posts: 281
Joined: Thu Sep 27, 2012 11:01 am
Delivery Date: 24 Feb 2012
Leaf Number: 018156
Location: Salisbury, NC

Re: Add a spare tire!

Thu May 02, 2019 5:05 am

Oilpan4 wrote:I'm trying to run 38psi in the new pair of Michelin energy saver all season tires and 42psi in the almost warn out ecopia tires.
The shoulder of the 2 original ecopia tires is about to hit the wear bars at 60,000 miles, so they won't have the chance to wear out in the middle.

I just don't want to run too much pressure and wear the middle of the tread down.

If you know 40 doesn't wear the middle of the tread I will run 40psi in new tires.

Here’s a datapoint from my experience: 40 doesn’t wear the middle of the tread. I’ve pumped mine to 40 since original purchase and after seeing the threads in this forum. The only downside is SLIGHTLY, almost imperceptible for me, harsher ride. My wear is very even.
Nissan 2012 LEAF SL Super Black
13,100 miles, 10 bars showing, 71.8% SOH, 47.10 Ahr

Tesla Model 3 - Basic Black | Long Range | Premium Upgrade Package | Extended AutoPilot | Full Self-Driving
Delivered: July 19, 2018 | 7,300 miles

LeftieBiker
Moderator
Posts: 11752
Joined: Wed May 22, 2013 3:17 am
Delivery Date: 30 Apr 2018
Location: Upstate New York, US

Re: Add a spare tire!

Thu May 02, 2019 12:53 pm

SalisburySam wrote:
Oilpan4 wrote:I'm trying to run 38psi in the new pair of Michelin energy saver all season tires and 42psi in the almost warn out ecopia tires.
The shoulder of the 2 original ecopia tires is about to hit the wear bars at 60,000 miles, so they won't have the chance to wear out in the middle.

I just don't want to run too much pressure and wear the middle of the tread down.

If you know 40 doesn't wear the middle of the tread I will run 40psi in new tires.

Here’s a datapoint from my experience: 40 doesn’t wear the middle of the tread. I’ve pumped mine to 40 since original purchase and after seeing the threads in this forum. The only downside is SLIGHTLY, almost imperceptible for me, harsher ride. My wear is very even.


Agree. This has been an issue for all the years I've been here. The suggested PSI is always too low (although the current 38psi isn't as bad as the original 36) and raising it to 40-42 has, AFAIK, never done harm. Some people go as high as 50psi - which I would not recommend - with no problems (again, AFAIK).
Scarlet Ember 2018 Leaf SL W/ Pro Pilot
2009 Vectrix VX-1 W/18 Leaf modules, & 3 EZIP E-bicycles.
PLEASE don't PM me with Leaf questions. Just post in the topic that seems most appropriate.

jusgetalong
Posts: 15
Joined: Sun May 06, 2018 6:37 am
Delivery Date: 11 Apr 2018

Re: Add a spare tire!

Sun May 05, 2019 5:26 pm

Oilpan-Leftie thanks for the gear lash info. Running 41 PSI in wheels, no noticeable change in ride. Hopefully will alleviate edge wear and even it out. Wife drives heavy regen, uses brakes only for final stop. She drove trucks for awhile and used downshifts to save on brakes. Our trade in for Leaf had 92334 Miles on original brakes and dealer said they were fine and did not need replacement. I figure with her heavy regen we will never ever need to replace our brakes. ;)
2018 Nissan Leaf SL
Garage Kept L2 Charged no L3
04/22/2019 (6100 miles)
Jupiter, Fl.

Return to “Suggestions for Nissan”