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Max tire size for rear door access?

Grenadiertrialgirl

Grenadier Owner
Local time
5:19 PM
Joined
Oct 22, 2024
Messages
18
Location
Washington D.C., DC, USA
Hi all,

Sorry I’m sure this topic has been discussed over and over but I’m really struggling to find my answer.

I currently have 255 70 18’s and I’m wondering if I can run 285 70 18’s and still open and close the rear door without issues?

I got the vehicle because I thought it was a beautiful beast but I am starting to really get into off roading and overlanding in the past year (I love it!). It’s a whole new ball game but I’m learning so much and having a lot of fun.

I’m ready to invest in a new set of larger tires but need that daily access to the the rear doors and I’m hoping y’all can share your experience.

I also want to know if there will be any rubbing in the fender wells when my axles are flexed off road with that size? I have stock suspension currently.

Thanks in advance!!
 
34 real inches in diameter seems to be about the cutoff. For example 285/75/17s (33.9-34.1 depending on which tire) seem to fit with a sliver to spare. A couple of places sell relocation brackets (owl vans and I think agile offroad off the top of my head) so it's not the end of the world if you do get tires slightly too large.

Also there is a diy solution of simply adding washers/spacers to the spare mount stud on the small door side to tilt the spare away from the car just enough to clear the door.
 
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34 real inches in diameter seems to be about the cutoff. For example 285/75/17s (33.9-34.1 depending on which tire) seem to fit with a sliver to spare. A couple of places sell relocation brackets (owl vans and I think agile offroad off the top of my head) so it's not the end of the world if you do get tires slightly too large.

Also there is a diy solution of simply adding washers/spacers to the spare mount stud on the small door side to tilt the spare away from the car just enough to clear the door.
Thanks so much man! I am gonna go with 34's...I really appreciate the solution as well.
 
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