JK4AER
Well-Known Member
- Joined
- Jul 14, 2019
- Threads
- 6
- Messages
- 185
- Reaction score
- 146
- Location
- San Antonio, TX
- Vehicle(s)
- 2020 JT Rubicon, 2003 TJ Rubicon
Thanks!!Looks great
Sponsored
Thanks!!Looks great
how’s the 37’s working for you? Also what’s the tires size, back spacing and offset in your wheel? I like how it stands!I just swapped some 35" Patagonias for a set of 37" Mastercraft MXT. I have a 2.5" RC front level kit, and .75" rear Daystar spacers. I added Mopar 2" lift lower front control arms. My buddy bought the Milestars, and I got a great deal on the MTXs, so it didn't cost me a ton of money to swap. The MTXs are also one of the lightest MTs out there. They weigh less than some 35's.
I don't know why I did it, I just wanted to. Lol. That and I dragged my belly a couple times offroad, and wanted the extra inch the 37's provide over the 35's. I may go back to 35's when these wear out. We will see how it does offroad. So far, I can't really tell the difference. Stock 4.10 gears and tire size adjusted with a Tazer Mini. It rides a little nicer actually. Still weighing options on a complete spring lift.
35's
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37's
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37x12.5x17 So far I like them. No wobbles or shimmy. Still very quiet for an MT. Getting 16 mpg average. Wheels are Quadratec Rubicon Extreme 17x9. Can't remember exact bs/offset, but it tells you on their website. I bought them because they were on sale for $99 ea!how’s the 37’s working for you? Also what’s the tires size, back spacing and offset in your wheel? I like how it stands!
37x12.5x17 So far I like them. No wobbles or shimmy. Still very quiet for an MT. Getting 16 mpg average. Wheels are Quadratec Rubicon Extreme 17x9. Can't remember exact bs/offset, but it tells you on their website. I bought them because they were on sale for $99 ea!
Thank you! I will definitely check out!Albizzle, I have a stock Rubicon with 315/70R17's ie. 35 x 11.5" on stock wheels and love them. No rubbing, very little difference from stock 33's but I needed a little diff clearance for some rock crawling. My only additional protection is Rusty's rear lower control arm skids, which are a must. Like you, I wanted a full belly pan but once I crawled under the truck, the stock skids will do just fine and if you hit something higher than them, you are in trouble anyways. After every major adventure, I crawl under the truck with a can of black paint and touch up the scrapes. Low speed scrapes are not a problem high speed -even 5 mph- impacts can ruin things.
I kept the stock 33" for a spare figuring that is enough to get me to a shop. I am also trying to save as much weight as practical. We camp with a RTT etc..
If you want the lift go for it. I am cheap and short so a lift isn't in my immediate future. I did not reprogram for bigger tires either, I just watch my speed (on paper it is about a 6% difference or 3-4 mph at 65) and know that I am getting slightly better mpg than calculated. KurtP did an excellent thread on 20 mpg on 37"s that is worth reading/watching before pulling the trigger on either.![]()
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