Employee price
Pick up at warehouse
Multiple ways to pay

.png&w=3840&q=75)
ENDS IN...
6
DAYS
7
HRS.
18
MIN.
10
SEC.

Rims not included with purchase of tires
Grit Master HP 01
Performance Passenger tire
Loading
- Loading
Confirm if this tire fits your vehicle
In stock. Free ?-day shipping
??% OFF
$???.??/tire$???.??
Total savings on 4 tires: $???.??
as low as ???.??/tire with
Loading
Best price guaranteeWe'll match it
SimpleScore™
Our proprietary rating system
for the modern tire buyer.7.8
Good
Score breakdown:
8.3
Long lasting
Great
7.8
Handling
Good
7.3
Traction
Good
Good Mileage Warranty40k
NONEEXCELLENT
Professional tire installation near you.
Our promises
Employee price
Pick up at warehouse
Multiple ways to pay
Shop with confidence
98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served
1 Reviews
1 on SimpleTire5
overall rating
100%
Would you buy again?
Review breakdown
- 1 out of 100
- 0 out of 100
- 0 out of 100
- 0 out of 100
- 0 out of 100
Scorecard
Dry
5
Wet
5
Winter
5
Comfort
5
Noise
5
Treadwear
5
1 Simpletire reviews
Manley
5
GMC Terrain 2018 SLE
May 29, 2026Verified Customer
Get technical:
The Grit Master HP 01 is an all-season tire that delivers exceptional value for sedans, minivans, and crossovers. This tire features an advanced tread formulation designed to last, with circumferential and lateral grooves that effectively dispel water. A solid center rib ensures good handling and stability. The Grit Master HP 01 is a reliable choice for those seeking a blend of durability, performance, and all-season versatility.
Features & Benefits
- Designed for use on coupes, sedans, minivans, and CUVs
- All-season tire designed for optimal performance on sedans, minivans, and crossovers.
- Backed by a 40,000 mile limited manufacturer tread life warranty
- Features an advanced tread formulation for extended durability and resistance against irregular wear.
- Circumferential grooves and lateral grooves fight hydroplaning by forcing water out of the tread
- Circumferential and lateral grooves effectively force water out of the tread, helping to resist hydroplaning.
- Solid center rib enhances road stability and steering response
- A solid center rib enhances the tire's stability and steering response, ensuring good handling.
- Rubber compound fends off irregular wear for a longer tread life
- This tire was original equipment on various coupes, sedans, minivans, and CUVs, proving its versatility and reliability.
Category |
Vehicle |
Mileage Warranty 40 k |
Load Index 1235 lbs (88) |
Max Speed 130 MPH (H) |
Load Range Standard (SL) |
Sidewall Blackwall |
UTQG 700AA |
Wet Traction A |
Tread Depth 9/32nds |
Inflation Pressure 36 PSI |
Part Number 221030432 |
Tread Design Symmetrical |
Tire Weight 17 lbs |
Section Width 7" |
Overall Diameter 24" |
Three-Peak Mountain Snowflake (3PMS) No |
Any info you'are still looking for? |
HP 01 ∙ 1 size available