35x11.50-17 Tire Size

35x11.50-17 Tires: Tall Narrow Flotation Size Explained

35x11.50-17 is a flotation-style tire size describing a tire approximately 35 inches tall, about 11.5 inches wide, and designed for a 17-inch wheel. Unlike metric tire sizing, flotation notation expresses the overall diameter and width directly in inches.

This page covers the dash-notation 35x11.50-17 size for users who have seen this format on a tire sidewall or in older vehicle documentation. If you are specifically searching for a radial tire to purchase, see 35X11.50R17 tires.

35x11.50-17 size sits between traditional narrow off-road sizing and wider 12.50-inch flotation setups. Drivers commonly search 35x11.50-17 when looking for a narrower 35-inch tire that preserves additional clearance around suspension components and steering geometry compared with wider off-road tires.

The 35x11.50-17 closest radial-designated equivalent is 35X11.50R17. While the dimensions are closely related, the "R" marking identifies radial construction.

35x11.50-17 Size Quick Specs

• Approximate overall diameter: 35.0"
• Approximate section width: 11.5"
• Approximate sidewall height: 9.0"
• Wheel diameter: 17"
• Typical approved rim width range: 7.5–10.0" (verify with your specific tire manufacturer)
• Common category: flotation-style off-road sizing. Construction type unspecified - confirm with manufacturer.

What 35x11.50-17 Means

• 35 = approximate overall tire diameter in inches
• 11.50 = approximate tire width in inches
• - = traditional flotation-style notation
• 17 = wheel diameter in inches

The 35x11.50-17 format allows drivers to immediately understand the tire's approximate overall height and width without converting metric dimensions or aspect ratios.

35x11.50-17 vs 35X11.50R17

35x11.50-17 and 35X11.50R17 share similar dimensions, but they are not identical designations. The key difference is the "R," which identifies radial construction.

The dash-style notation is a legacy format. Most 35x11.50-17 tires sold today use radial construction, but the notation itself does not confirm this — always verify the construction type on the manufacturer's specification sheet before purchase.

Modern radial tires generally improve:

• Heat dissipation
• Highway ride stability
• Tread wear consistency
• Long-distance driving behavior

Why Some Drivers Choose 35x11.50-17 Instead of 35x12.50-17

One of the most common search questions surrounding 35x11.50-17 tires is why some drivers prefer narrower 35-inch tires over wider 12.50-inch flotation setups.

The narrower section width may help:

• Reduce rubbing during steering articulation
• Fit more easily on moderate wheel offsets
• Improve tracking on wet pavement
• Reduce hydroplaning tendency
• Maintain lighter steering feel compared with wider tires

However, wider flotation tires may provide a larger contact patch in deep sand and soft terrain conditions.

Where 35x11.50-17 Tires Are Usually Used

• Off-road truck builds
• Trail-focused 4x4 setups
• Overland-style SUVs
• Vehicles needing narrower 35-inch tires
• Mixed highway and off-road applications

Compared with wider flotation tires, 35x11.50-17 is often selected by drivers seeking a balance between tire height, clearance, and manageable tire width.

35x11.50-17 vs 315/70R17

35x11.50-17 and 315/70R17 are relatively close in overall diameter, but the flotation tire is typically narrower.

• 35x11.50-17 diameter: approximately 35.0"
• 315/70R17 diameter: approximately 34.4"
• 35x11.50-17 width: approximately 11.5"
• 315/70R17 width: approximately 12.4"

The narrower flotation configuration may improve fitment clearance compared with wider metric off-road sizes.