No, 275/45/15 was never a stock tire size for the blaze. That would be insane if a blazer ran that stock. That is wider than my 31/10.50/15s. A 275/45/15 is a 24.7/10.8/15 converted.

But I have a '96 blaze 4-door that had the 235/70/15s stock. I put 235/75/15s on it and they rode well with no rub at full lock (stock). I then upgraded to 31s and did a little trimming with a 2 inch bl and no rub at full lock. Not really sure why yours would rub at full lock.

 

Whoops, meant to say 235/70R15

 

Just to keep you's updated, I have my brother trying to get a 2" body lift for my blazer this week to add ontop of the t bar crank and shackles, if that goes through then the tires will be able to be slapped onto my summer stock rims and test to see how much triming were gonna do. Stay tuned!

 

ps why don't you just turn to full lock and get under the blazer and look and see if your tires are rubbing???

 

i've got 31" on my stock blazer wiht no lifty and rims are 15"x7" with 3.75" backspacing, i get almost to no rubbing lol

 

roko, how in the world is that possible? please elaborate or put pictures

 

this... I need to see this since I've been putting off mounting the 31's I have waiting for until I get some form of lift

 

humm they just fit, they rubbed on the lower bolts close to the doors which i grinded them down a little , but other then that after i rolled the front fenders no rubbing

here is a pic of the 31" on my truck stock height


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very nice but no tbar crank or anything? what about when flexing and general wheelin. your truck is identical to mine except mines red and has stock wheels

 

took off the front valance, and only rubs on those bolts inside the fenders near the doors, and no tbar crank yet or shackel lift

need to put in new leafs and shocks before i lift :P