i have a 2001 250sd crew cab, it currently has the 235-85-16 tires on 16x7 rims, i would like to go to the 285-75-16 , will they fit with out a lift or leveling kit and not rub, also is there any drawbacks of using a add a leaf instead of the whole spring pack? i hear some comments about alot of squeaking, would a better off road shock in the front help on the front end leveling issue, any help on these questions i would appreaciate it thanks!

 

285's are fine. Most folks get 295's with no rubbing and 305's will rub slightly on the inner fender liner under a full turn with a bump. But even then it only rubs the plastic, nothing big.

285's are and easy fit. Pics are in my gallery of 305's with no lift or level.

BFR

 

Using an add-a-leaf setup tends to stiffen the ride a lot. IMO...I would not recommend if you can help it.

Regarding a better shock to help the leveling issue question: NO...not to my knowledge. Shocks are for damping not raising the suspension. Also just thinking about it...if you did find shocks that would raise the suspension...they would probably give a very harsh ride. Just my .02 here...

Note: If you do go with larger tires, then you will want to recal the speedo.

biz