Largest Tire - without a lift

[Cthomas17]

I was wondering what is the largest tire you can get to fit under a stock 2021 trailboss without it rubbing?

 

[Jmzvet]

"Probably" 285/75/r18's

 

[Panama Red]

I thought 295's would fit without rubbing?

 

[Terry f]

I was wondering what is the largest tire you can get to fit under a stock 2021 trailboss without it rubbing?

I’m seeing 285/65/20 on stock wheels

 

[Terry f]

I thought 295's would fit without rubbing?

295/60/20 should fit

 

[TexasSAR]

295/60/20 should fit

I had 295/65/20 and they wouldn’t clear even after RL 1.75 level, mudflap delete and removing the bar behind the inner fender.

285/65/20 clears but that’s with RL 1.75

 

[Stormin08]

look around and read up...any " Should", "Probably", "May"...are all rolls of the dice.
tire brand, tire type, wheel specs ect....all play a factor.

 

[TB2022]

So I just had 295/70/18's Toyo Open Country R/T Trails put on my 2022 TB 6.2 , I have the 1.75" RL kit (UCA's) and 1.5" spacers. I love the look and they fit great, only issue is that I do have a small amount of rubbing on the inner mud flap well with hard turns only. I might leave it and see if it stops with some tire wear, if not I will shave it down .

 

[Stormin08]

again, not of any value to the threads OP....great for someone searching tires sizes, but useless to the OP

 

[TB2022]

again, not of any value to the threads OP....great for someone searching tires sizes, but useless to the OP

It might be helpful to the OP if they are looking at 295’s and see that someone with a 1.75 lift and 1.5” spacer is having issues with rubbing. Either way hope it helps.

 

[db2_Paintwerks!]

I was wondering what is the largest tire you can get to fit under a stock 2021 trailboss without it rubbing?

I recently put Avix 295/60 RT’s on my 2020 with stock wheels. Went from 275/60’s. The only rub is in reverse at full turn, but it is very minimal. Did have to modify/ cut the stock mudflap, on a part that wasn’t critical. Love the ride & the grip. Drive this truck everyday no less than 60 miles.

 

[Jerry26w]

I put 295/60/20 on my 26 trail boss it has the level on the front doesn't rub

 

[db2_Paintwerks!]

I put 295/60/20 on my 26 trail boss it has the level on the front doesn't rub

Is it the factory level ? I considered spacing mine but am going with the Bilstein 5100 adjustable coil overs soon, which should bring the nose up, get rid of the rub in reverse, & improve the ride. I’ve seen here in this forum that people recommend them highly.

 

[db2_Paintwerks!]

So I just had 295/70/18's Toyo Open Country R/T Trails put on my 2022 TB 6.2 , I have the 1.75" RL kit (UCA's) and 1.5" spacers. I love the look and they fit great, only issue is that I do have a small amount of rubbing on the inner mud flap well with hard turns only. I might leave it and see if it stops with some tire wear, if not I will shave it down .

Here are pics of the mudflap after I cut it. Works great. My tires are only 295/60 20’s though…not 70’s like yours. No rub on flap, no spacing & stock wheels & set up.

 

[db2_Paintwerks!]

I thought 295's would fit without rubbing?

Here is a shot where my 295/60 20’s rub at full tilt reverse. I trimmed my mudfalps just to be safe, but the rub is actually above them.