ok guys I gace my son my 02 duramax cclb dually for his 16th birthday the truck has bad injectors it's a "no start" he got a job and is saving money he's doing a great job and hasn't asked me for a dime so as a surprise I want to put new tires on it it had 235/85r16 worn out. what is the biggest tires I can put on the truck a leveling kit and spacers so let me know what I can do thanks guys

 

any help/ideas??

 

You can prolly fit 33s on there

 

285/75/16 is generally the largest you can fit with out cutting or modifying anything. some have fit larger but it is not common.

 

ok do you think he would have rubbing issues with the back duals when loaded?