okay so i was riding on worn out 32" mud terrains that were very loud, so i bought some used tires that are pretty close to stock. now when i get to about 50+ i get bad vibrations and when i slow down to 45 its smooth as glass.

basically do bigger tires mask death wobble or do i just need my tires balanced and possibly an alignment?

thanks!

 

Balance and alignment.

Bigger tires, if anything, pronounce the DW and underlying issues.