S-Class Tire Chains for 2005 Ford F-150 FX4 with LT275/65R18 Tires

Question:

Manual for 2005 f150, states type S. Does this restriction apply to the FX4? I would be running chains front and rear. Tire size is LT275/65R18 Application: Access remote cabin, via logging roads which are not maintained. Recommendations .... thoughts ....

asked by: Stan J

Expert Reply:

Tire chain use on any vehicle is subject to the auto maker's approval.

Some vehicles may be able to use chains of only the low-profile S-Class type; others may be able to use them only with specific (typically smaller) tire sizes; others may be able to use chains only if they do not have certain trim options; and others may be able to use chains only on one axle. The manual for your truck will tell you.

I reviewed an online edition of the owner's manual for the 2005 Ford F-150 and no specific mention is made of the FX4 but page 172 does indicates that S-Class chains must be used but does not limit their use to specific tire sizes nor to one specific axle. Unless your printed manual indicates otherwise you can use S-Class chains on all four of your LT275/65R18 tires. The linked page will show you all tire chain options for this tire size.

I recommend the Titan chain set # TC2327; you will need two sets to equip all four tires. These chains are reasonably priced but will deliver better performance than cable types. You can refer to the linked article and video for more helpful information.

expert reply by: Adam R