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TireToInches
Flotation (Inches) to Metric Conversion

35x12.50R17 in Metric

Best Metric Match315/70R17
Millimeter Size889 Γ— 318R17
Overall Diameter
35.0"
(889.0 mm)
Section Width
12.50"
(317.5 mm)
Sidewall Height
9.00"
(228.6 mm)
Wheel Rim Diameter
17"
Rim Size
🎯
Direct Answer: What Metric Tire Replaces a 35x12.50R17?The closest exact metric equivalent to a 35x12.50R17 tire is 315/70R17. It measures 34.4" tall by 12.4" wide, which is within 0.6" of height and 0.1" of width of the flotation original.
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Top Metric Equivalents for 35x12.50R17

Ranked by closest physical match, wheel well clearance, and steering comfort.

Base Flotation: 35" Γ— 12.5"
Closest Exact Match
Diameter:34.4"-0.6" diff
Width:12.40"-0.10" diff
Speed @ 65:63.9MPH
Why choose this: OEM size for Ford F-150 Raptor & Bronco Sasquatch. 99% identical width and height.
View full 315/70R17 conversion specs→
Narrower Fit (Less Rubbing)
Diameter:33.3"-1.7" diff
Width:11.61"-0.89" diff
Speed @ 65:61.8MPH
Why choose this: Overland favorite: significantly less rubbing on upper control arms (UCAs).
View full 295/70R17 conversion specs→
Tall & Skinny Alternative
Diameter:33.8"-1.2" diff
Width:11.22"-1.28" diff
Speed @ 65:62.8MPH
Why choose this: A true 34-inch tall tire. Lightweight, exceptional MPG compared to full 35s.
View full 285/75R17 conversion specs→
Closest Exact Match
Diameter:33.8"-1.2" diff
Width:12.01"-0.49" diff
Speed @ 65:62.8MPH
Why choose this: Provides 34" height with 12" width for an aggressive stance without extreme weight.
View full 305/70R17 conversion specs→
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Why Switch From Flotation (35x12.50R17) to Metric?

Real benefits for truck, Jeep, and overland builds.

1. Save $150 to $300 Per Set

Metric tires are manufactured by the millions as factory original equipment for trucks like the Raptor, Tremor, and Rubicon. Flotation sizes are specialty aftermarket tires with lower production runs and higher retail prices.

2. Factory Rim Width Compliance

Most stock truck wheels are 7.5" to 8.5" wide. Tire manufacturers specify that 12.50" wide flotation tires require at least an 8.5" or 9.0" rim. Commercial shops (Costco, Discount Tire) will mount metric sizes like 285/70 or 295/70 without refusal.

3. Reduced Weight & Less Scrub Rub

A 12.50" wide tire creates a wider scrub radius that rubs against the front sway bar, crash bars, and frame. Choosing a metric equivalent gives you the exact same height with a narrower tread that clears without cutting.

Editor's Note on 35x12.50R17:True 35x12.50R17 tires are notoriously heavy (often 68–75 lbs) and wide (12.5"), creating severe scrub radius and inner fender liner rubbing. Switching to 315/70R17 or 295/70R17 saves 5–10 lbs per corner and clears suspension components much easier.
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35x12.50R17 Vehicle Fitment & Clearance

Common trucks, Jeeps, and lift requirements.

Popular Vehicle PlatformsFord Bronco Sasquatch, Ford F-150 Raptor, Ram 2500/3500 Power Wagon, Jeep Wrangler Rubicon, Toyota Tundra
Required Lift / ModificationStock on Raptor/Sasquatch; 2.5" to 3" lift on standard half-ton trucks
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Frequently Asked Questions: 35x12.50R17 Metric Equivalents

What is the metric equivalent of a 35x12.50R17 tire?β–Ό

The closest metric equivalent of a 35x12.50R17 tire is 315/70R17, which measures 34.4 inches in diameter and 12.4 inches in width. Other popular metric alternatives include 295/70R17 (33.3"x11.61"), 285/75R17 (33.8"x11.22"), 305/70R17 (33.8"x12.01") depending on whether you want a wider or narrower profile.

What does 35x12.50R17 measure in millimeters?β–Ό

A 35x12.50R17 tire measures exactly 889.0 mm in overall diameter, 317.5 mm in section width, and 228.6 mm in sidewall height, mounted on a 17-inch wheel.

Why should I buy a metric tire instead of flotation inches?β–Ό

Metric tire sizes (such as 285/70R17, 295/70R18, or 315/70R17) are manufactured in significantly higher volumes for factory vehicles like the Ford Raptor and Bronco Sasquatch. This makes them $30 to $60 cheaper per tire. Metric sizes also offer a wider selection of heavy-duty Load Range E (10-ply) ratings for towing, weigh less (saving gas and making your truck feel peppier), and safely fit factory wheels without tire shop mounting issues.

Will a 35x12.50R17 rub on a stock truck?β–Ό

Fitment depends on vehicle ride height. Stock on Raptor/Sasquatch; 2.5" to 3" lift on standard half-ton trucks. On modern half-ton trucks (F-150, Silverado, Tacoma), full 12.50-inch wide tires often rub the sway bar or crash bars at full steering lock, which is why narrower metric sizes like 295/70R17 are preferred.

Explore Other Flotation (Inches) to Metric Conversions