# SONAR S-780 Primax on Ship.Tires

> Structured data for AI agents and LLMs about the SONAR S-780 Primax tire.

Brand: SONAR
Model: S-780 Primax
Website: https://ship.tires/tires/sonar/s-780-primax
Variants: 19

## Category

## Available Sizes
- 145/70R13
- 145/80R13
- 155/70R13
- 155/80R12
- 155/80R13
- 165/70R13
- 165/80R13
- 165/80R15
- 175/70R13
- 175/70R14
- 185/70R13
- 185/70R14
- 195/70R14
- 205/70R14

## Specs
Load Ratings: 71, 75, 77, 79, 82, 83, 84, 86, 87, 88, 91, 95
Speed Ratings: H, T

## How to Buy
1. View all sizes at https://ship.tires/tires/sonar/s-780-primax
2. Select your size and add to cart
3. Free shipping on all orders
4. Professional installation available nationwide

Source: Ship.Tires — https://ship.tires
Updated: 2026-06-15