Pro Comp LT315/70R17 Tire, Xtreme MT2 - 77315

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  • Pro Comp Tires | Part Number: PCT77315
  • Tire Size:LT315/70R17
  • Style:Xtreme M/T 2
  • Tire Width:70
  • Tread Type:Mud Terrain
  • Tire Height:315
  • Fitment:Universal Fit
  • Most Popular Sizes:315x70R17
  • Rim Diameter:17 Inches


The Pro Comp Xtreme MT2 radial is designed for full-size trucks and see a combination of on and off road use. No matter if its hauling heavy loads or exploring rugged terrain, the new Xtreme MT2 delivers the toughness and traction needed to get the job done. The aggressive open tread design was optimized using computer modeling to deliver unsurpassed grip and control without excessive noise. It also delivers improved self-cleaning performance in mud and snow. Pro Comp Xtreme MT2 Tires come with 40,000 Mile Tread Wear Warranty.

Customer Reviews

4.6 4.6
16 Customer reviews
Exceptional Value

When rotated every 3,000 miles you get very even wear and high mileage out of them.

from Merritt Island, FL |
Great features

I m happy on this love this product and recommend it

from New York ny |
Great tires

Great off road tire really bites in. Very quiet and good handling on the street. 2nd set of 35's I've put on my 2015 JKU.

from PA |


Question & Answers

15 Answered questions

Will these fit on my stock 2014 GMC Sierra 1500? Thank you.

Asked by Rick from Menifee, CA on

Hello Rick, No, this tire will not fit your vehicle unless you install a 2.5" leveling kit. Thank you.

Answered by RK from Menifee, CA on

Will this tire fit a 17x9 wheel.

Asked by Chris from Bakersfield, CA on

Thanks for the inquiry Chris, the Pro Comp Tires 315/70R17, Xtreme MT2 part # PCT77315 a 17X9 will fit just fine the recommended wheel size for that tire is 8-10 inches wide.

Answered by from Bakersfield, CA on

Can this tire be mounted on stock ford duelly rims? I think they are 6.5 inches wide. I already have 2 inch spacers between the rears to handle the bubble. I am running 305-65-17's now with no issues

Asked by Jay from Tampa, FL on

Hello Jay, We suggest against installing this tire on a 6.5" wide wheel. We recommend a 8" to 10" wide wheel with this tire. Thank you.

Answered by from Tampa, FL on

See all questions & answers


Whether you're going for a tire that gives your rig a more aggressive stance or for a tire that will safely take your rig through mud or snow, Pro Comp Tires has a tire for you. Pro Comp Tires has an engineering department with years off-road tire experience. Pro Comp creates tires that give drivers the best blend of off-road performance with efficient on-road use. Pro Comp offers an industry leading 60,000 mile warranty on select tires. Off-roaders can by sets of select Pro Comp tires with peace of mind because Ride Assurance allows for the return of the set of tires within 60 days if the purchaser is in any way unsatisfied. Shop Pro Comp Tires Now


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