Rod Strawderman

I will be sure to leave an air gap, but sounds like I will be okay to get that tire into the spare tire spot under the bed. Thank you. RS

My truck (2022 2500hd LT) came with 265/70r17 and that is the size for the spare under there now. I worry about the 3 inch diameter difference and the traction control/limited slip rear end (if it has one). Especially if I have a flat when pulling my camper... Do I need to worry? And will a 295/75r17 fit under the bed? Thanks in advance.

I picked up some 20-inch takeoffs from a High Country with 285/65r20 BFGs. They look great! I believe the spare is sized to the original 265/70R17 tires. I believe there is a 3 inch increase in diameter for the new wheels/tires. Two questions... I assume I need a new spare. I think I need a 295/75r17 (which is a 34.5 inch tire). Am I right? And can I fit that tire in the spare tire spot under the bed? Thank you for your thoughtful responses. RS

I have a pretty simple question. Will 20 inch 2018 Denali HD wheels fit on my 2022 2500 HD without modifications? My truck is a four-wheel drive LT 2500 HD and these other wheels are available for sale nearby me. My guess is the 35x12.50r20 tires on the 2018 wheels will not my truck without a lift. Thanks in advance. Rod