Carlisle Straight Rib

Carlisle Straight Rib Tire

Built for turf protection and easy handling, the Carlisle Straight Rib performs on grass, packed soil, and paved paths. The simple straight-rib tread limits scuffing and ruts while maintaining stable directional control, ideal for front mower positions and for carts, spreaders, and other implements that benefit from low rolling resistance. A durable casing stands up to frequent starts, stops, and tight turns around landscaping. Check sizes, confirm fitment, and order with confidence.

Key Features and Benefits

• Straight-rib tread that promotes smooth tracking and responsive steering with minimal turf disturbance.
• Low rolling resistance that helps equipment move efficiently, especially when towing or running at lower speeds.
• Turf-friendly contact patch that spreads load to reduce scuff marks on lawns and fairways.
• Durable construction for everyday yard work, light commercial groundskeeping, and seasonal use.
• Versatile placements on front mower axles and utility implements where easy rolling and directional stability matter.

If your priority is a clean finish and predictable control on grass, the Straight Rib delivers dependable performance.

Sizes, Specs & Fitment

The Carlisle Straight Rib comes in popular lawn and garden sizes for lawn tractors, garden tractors, carts, and implements.

1. Match the size on your current tire sidewall, example: 15x6.00-6 or 4.10/3.50-4.
2. Confirm ply rating or load capacity meets your equipment and attachment needs.
3. Verify rim diameter and width compatibility.
4. Choose tubeless or tube-type based on wheel condition and manufacturer guidance.

For front mower positions, the straight-rib pattern enhances steering precision. Rear drive positions usually benefit from wider turf treads. Always confirm fitment in your equipment manual or with your dealer.

Construction and Performance

Designed for everyday grounds care, the Straight Rib supports consistent tracking and predictable handling at typical lawn equipment speeds. The ribbed tread rolls easily across grass and compacted surfaces, which reduces operator effort and steering wander. A durable compound balances wear with grip on turf, and the simple pattern sheds debris for quick cleanup. Expect best results on maintained lawns, sports fields, and paved paths. For loose, muddy soil or steep, wet slopes, use a more aggressive drive tire at the rear and keep the Straight Rib up front for steering control.

Maintenance & Care

Keep the Carlisle Straight Rib at its best with a few simple habits:

• Inflate to the equipment maker's recommended pressure for your load. Under-inflation can cause squirm and turf marks, while over-inflation reduces contact and comfort.
• Rotate or swap side to side where applicable to even out wear from frequent turning. 
• Inspect for punctures, cracks, and valve leaks, and repair promptly to avoid downtime.
• Store clean and out of direct sunlight between seasons.
• If using older or pitted wheels, consider inner tubes to improve air retention.

Proper care preserves smooth steering feel and a clean finish on sensitive turf.

Price, Availability & Ordering

Pricing for the Carlisle Straight Rib varies by size, ply rating, and tube or tubeless configuration. Select your size to see live availability and current price, then add to cart for fast checkout. For consistent steering feel, we recommend purchasing a matched front set. Commercial users and large properties may want to keep a spare on hand to reduce downtime during the growing season. Need help with fitment or load capacity? Contact our support team with your equipment model and current tire size.

Straight Rib vs Other Tread Types

Compared with turf-lug or knobby patterns, the Straight Rib prioritizes minimal ground disturbance and easy rolling. It is a smart choice for front mower positions where steering precision matters more than propulsion. On gentle slopes and well-maintained lawns, it delivers a clean finish and predictable handling. For traction-critical rear axles or soft, muddy soil, pairing Straight Rib fronts with a more aggressive rear tread often provides the best balance, grip where you need it and turf protection where you steer.

Straight Rib vs Turf-Lug Patterns

Straight-rib tires shine on finished turf and hardpack where low rolling resistance and clean steering lines are the priority. Turf-lug patterns add biting edges for traction on wet or uneven ground, which makes them better for drive axles, hills, and soft soil. If your mower or garden tractor often climbs slopes or tows loads, consider turf-lugs at the rear and Straight Rib at the front. If your work is mostly flat, dry, and focused on a manicured look, Straight Rib up front remains the preferred option.

Straight Rib on Wet Grass and Pavement

On wet grass, a straight-rib tire maintains directional stability but will not match the forward bite of lugged patterns. Reduce speed and avoid abrupt maneuvers to protect turf. On paved paths and driveways, the Straight Rib rolls smoothly with light steering effort and even wear. For mixed use on turf and pavement, run the lowest safe inflation pressure recommended by your equipment, and keep rear tires appropriately aggressive for the grade and load you encounter.