Sponsored

Replacing the elect steering pump on a Diesel

JT1

Well-Known Member
Joined
Nov 13, 2020
Threads
7
Messages
747
Reaction score
723
Location
Oklahoma
Vehicle(s)
2021 Gladiator Willys
I really didn't want Ridge Grapplers again and I mounted a set of 37x12/50 RT Pros on a client build a couple weeks ago. They seem to measure about 1" narrower than equivalent sidewall marked sizes, but balanced really easy, rolled round on the balancer, and were quiet of being a bit agressive?

The 37x12.50 RT's tread measured 1" narrower than my 38x12.50 Grappys and these 11.50's measure 1" narrower than the 37x12.50's I would call these a 38x10.50 I'm nervous they might be wiggly while towing?
Interesting. How tall are the 37s once on the jeep?
Sponsored

 

CrazyCooter

Well-Known Member
First Name
Tony
Joined
Nov 1, 2020
Threads
11
Messages
2,337
Reaction score
2,605
Location
Far NorCal
Website
www.overlandvehicledynamics.com
Vehicle(s)
1991 JEEP YJ, 2021 JTR Ecodiesel
Occupation
Specialty Off Road Shop Owner
Interesting. How tall are the 37s once on the jeep?
They were actually disapoining for a Toyo/Nitto 37. I measured 35.7" in diameter and rolled on the ground same in circumference for speedo calibration. I would call the RT Pro 37x12.50 more of an actual 36x11.50
 

WILDHOBO

Well-Known Member
First Name
Dan
Joined
Sep 24, 2021
Threads
74
Messages
11,757
Reaction score
17,897
Location
Colorado
Vehicle(s)
2021 Gladiator Rubicon
Occupation
Network Engineer
Vehicle Showcase
1
It wasn't horrible, just al lot of work on these late model machines where everything is a tight fit. Could have been that I spent the entire day (Thanksgiving day) at work doing the job because I was so busy at that time.

I personally didn't like the road feel because it was so light steering, but he commented on how my steering felt hard when I let him take the new diesel for a spin. You can adapt and get used to anything I suppose?

I was thinking about doing my own brew with a really small ram to maintain my steering feel, but then Apex released the through shaft kit and thought maybe it would be a good fit. I seriously doubt I will ever get to it on my rig since I don't physically feel like installing it and don't have anyone I would trust to handle it for me?

I also have some 38x11.50 Toyo RT Pro's (that measure more like a 10.50) that are going on and I suspect they will relieve some steering load vs my 38x12.50's
Makes sense. Thanks.
Sponsored

 
 







Top