Will 1.5 Level Fit 33's Under It

[kmirts]

i am going to add the 1.5 level kit to my gmt 900 sierra, i will keep the stock 20's and want to add 33's to them. the stock tires i have now measure 31.5, so i am thinking that it will work. correct me if im wrong. also does it matter what brand i go with are some actually bigger than what they say.

[mhenshaw]

i am going to add the 1.5 level kit to my gmt 900 sierra, i will keep the stock 20's and want to add 33's to them. the stock tires i have now measure 31.5, so i am thinking that it will work. correct me if im wrong. also does it matter what brand i go with are some actually bigger than what they say.

 

 

Only the smaller 33s will fit and yes every tire manufactor will measure differently.

 

275/60/20 fits with leveling kit (33x11)

285/55/20 fits with leveling kit (32.5x11.5)

305/50/20 fits with leveling kit (32x12.5)

 

305/55/20 will rub and need trimming with a 2.5" leveling kit (33.5x12.5)

[stlavsa]

do the 305/50/20's.. They will look the best and wont rub

[stinger7189]

i am going to add the 1.5 level kit to my gmt 900 sierra, i will keep the stock 20's and want to add 33's to them. the stock tires i have now measure 31.5, so i am thinking that it will work. correct me if im wrong. also does it matter what brand i go with are some actually bigger than what they say.

 

 

Only the smaller 33s will fit and yes every tire manufactor will measure differently.

 

275/60/20 fits with leveling kit (33x11)

285/55/20 fits with leveling kit (32.5x11.5)

305/50/20 fits with leveling kit (32x12.5)

 

305/55/20 will rub and need trimming with a 2.5" leveling kit (33.5x12.5)

 

 

 

What about 305/55/20 with a 2.5" level and a 1.25 BL? Will they rub?

[stlavsa]

i am going to add the 1.5 level kit to my gmt 900 sierra, i will keep the stock 20's and want to add 33's to them. the stock tires i have now measure 31.5, so i am thinking that it will work. correct me if im wrong. also does it matter what brand i go with are some actually bigger than what they say.

 

 

Only the smaller 33s will fit and yes every tire manufactor will measure differently.

 

275/60/20 fits with leveling kit (33x11)

285/55/20 fits with leveling kit (32.5x11.5)

305/50/20 fits with leveling kit (32x12.5)

 

305/55/20 will rub and need trimming with a 2.5" leveling kit (33.5x12.5)

 

 

 

What about 305/55/20 with a 2.5" level and a 1.25 BL? Will they rub?

 

 

ya probably unless you do stock offset then it MIGHT work or rub minimally. Usually its the 2" level kit and 3" body lift + trimming to clear those.