Birty Dastards Jeep Club

Please login or register.

Login with username, password and session length
Advanced search  
Pages: [1]   Go Down

Author Topic: wide tyres  (Read 5747 times)

0 Members and 1 Guest are viewing this topic.

mean dog

  • Guest
wide tyres
« on: July 02, 2008, 07:32:15 PM »
Here's one for you!!!
If I fit 245x70x16 tyers to my zj, will it afect my M.P.G? extra drag and all that.
cheer's
Mean Dog :-?
Logged

Manda

  • AKA Dangerous Doris
  • Founder
  • Forum Member
  • *
  • Guru: 0
  • Offline Offline
  • Posts: 3322
(No subject)
« Reply #1 on: July 02, 2008, 07:34:47 PM »
Yes.

But you might not notice much difference if they are the same sort of tread eg ATs. If you change from ATs to muds then you'd notice.
Logged
AKA Dangerous Doris

mean dog

  • Guest
wide tyres
« Reply #2 on: July 02, 2008, 07:59:51 PM »
Cheer's Manda
Road tyres fitted at present, chan :-D
Logged

Ric Jacques

  • Guest
Re: wide tyres
« Reply #3 on: July 06, 2008, 07:13:01 PM »
Quote from: "mean dog"
Cheer's Manda
Road tyres fitted at present, chan :-D


That's a long spin.  I know!  I drove the CJ from Bristol to Newhaven, then from Dieppe to Milan.  I can recommend a few places to stop in France if you intend on stopping for a night (I strongly recommend that you do!!!)

Where in Italia are you headed?
Logged

LeeC

  • Guest
Re: wide tyres
« Reply #4 on: July 08, 2008, 05:31:32 PM »
Quote from: "mean dog"
Here's one for you!!!
If I fit 245x70x16 tyers to my zj, will it afect my M.P.G? extra drag and all that.
cheer's
Mean Dog :-?


Hi,  I am also thinking of changing to 245/70/16 on my 2004 Grand Cherokee CRD Sport.  I was thinking of going for the Toyo Proxes S/T as we do most of the miles on road.

Jeep dealer just told me that I would need to change the spare as I might bust my diffs etc if I had a puncture and had to run with a 225/75/16 (my current size)

Any thoughts?  I am pretty new to all this stuff!

Cheers

Lee
Logged

Mike Pavelin

  • Guest
(No subject)
« Reply #5 on: July 08, 2008, 05:56:09 PM »
Yes you need to run a full size spare on one of those or you'll knacker the transfer case.
Logged

LeeC

  • Guest
(No subject)
« Reply #6 on: July 08, 2008, 06:00:08 PM »
Thanks, what about if I went for a 235/70/16? Same problem?

Cheers

Lee
Logged

mean dog

  • Guest
Wide tyres
« Reply #7 on: July 09, 2008, 08:35:50 PM »
Hi Lee,
It's not the width it's the height, 75 is higher than 70,so your spare must be a 70 if you are fitting 235x70 or 245x70. as Mike said ,you will knacker the transfer case if run on 70's and fit a75 due to puncture etc. :cry:
Logged

RockingDad

  • Guest
(No subject)
« Reply #8 on: July 16, 2008, 10:34:54 PM »
so just to check, 245/75/16 will run on a zj without issues with one in each corner and a spare the same size?

Cheers

Rockingdad
Logged

tartanzj

  • Guest
(No subject)
« Reply #9 on: July 17, 2008, 03:11:41 PM »
Quote from: "RockingDad"
so just to check, 245/75/16 will run on a zj without issues with one in each corner and a spare the same size?

Cheers

Rockingdad


A 245/75R16 tyre calculates out at 30.5" so it is approx 1" taller than 245/70R16.

Thread was originally talking about 245/70R16
Logged

mean dog

  • Guest
wide tyres
« Reply #10 on: July 17, 2008, 07:48:02 PM »
"RockingDad"said
so just to check, 245/75/16 will run on a zj without issues with one in each corner and a spare the same

 Yep!
Logged
Pages: [1]   Go Up
« previous next »
 
Powered by EzPortal