Does anyone know the tallest tire size that can be put on a longhorn with the air suspension and ORP? without mods

[New1500customram]

I apologize if this has been answered, but I could not find it.
2022 longhorn with air ride and off road package.
I was wondering if anyone would happen to know this question about tires?

I am getting a longhorn (air ride) with off road factory tires (size 275/55 20") which are 31.9"
I would like to replace them with Geolanders (size 275/55r20) which 32.2 with difference of .3 bigger
or the next taller size they make is 34.3 (275/65/r20) with difference of 2.4 bigger. Would you know if either of these would fit? no rub or cutting, no lift just want to fit max tire size with no mods.

Geolander TIRE SIZE​

PART NUMBER​

LOAD I.D.​

UTQG RATING​

UNIT WEIGHT (lbs.)​

RIM WIDTH​

INFLATED DIMENSIONS​

TREAD WIDTH (in.)​

TREAD DEPTH (32/in.)​

LOADED DIMENSIONS​

MAX LOAD AT COLD INFLATION PRESSURE​

TYPE​

Meas.​

Appr.​

Overall Width​

Overall Diameter​

Static Radius​

Rev / Mile​

Single​

LT275/55R20 120/117Q​

110133352​

E​

NA​

57.5​

8.5​

7.50 - 9.50​

10.9​

32.2​

9.1​

19​

14.7​

646​

3085@80​

BW​

LT275/65R20 126/123 Q​

110133335​

E​

NA​

64.8​

8​

7.5 - 9.5​

11​

34.3​

9​

19​

15.6​

605​

3750@80​

BW​

Much thanks in advance for any info you may know.

 

[pcolaram1500]

Following - wanted to ask same question.

 

[New1500customram]

Following - wanted to ask same question.

Did you happen to come up with any answers on this?

 

[Vilas15]

They dont make one of the most common truck tire sizes out there which is a 275/60/R20? That will fit any Ram trim without cutting or leveling. Im pretty sure the 275/65/20 would require some cutting based on what ive read. Just search that tire size in the search bar and look for similar trucks.

 

[New1500customram]

They dont make one of the most common truck tire sizes out there which is a 275/60/R20? That will fit any Ram trim without cutting or leveling. Im pretty sure the 275/65/20 would require some cutting based on what ive read. Just search that tire size in the search bar and look for similar trucks.

Thanks!

 

[New1500customram]

Thanks!